{"title":"Portable E-Ink Readers","description":"\u003cp\u003eExplore our curated lineup of portable e‑ink readers and matching accessories from Mechdiy, Metalio and Xteink.\u003cbr\u003eOur pocket-sized e‑ink devices deliver paper-like reading experience, low blue light, long battery life, with options including AI reading, audiobook playback and open-source firmware.\u003cbr\u003eBrowse protective cases, magnetic reading lights and more spare parts to upgrade your e‑ink setup.\u003c\/p\u003e","products":[{"product_id":"metalio-e-ink4-ai-e-reader-e-ink-touchscreen-with-a-white-protective-case-and-a-hanging-strap","title":"Metalio E-INK4 E-Reader, E-Ink Touchscreen (with a white protective case and a hanging strap)","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e10 月 28 日 Update:\u003c\/strong\u003e \u003c\/span\u003eWe are developing custom plug-and-play firmware, leading to delayed shipments. 3.97\" Version 4 ships Nov 5; 4.7\" Version 4 Plus ships Jan 15. No AI function available for now.\u003c\/p\u003e","brand":"Mechdiy","offers":[{"title":"Version 4: 3.97-Inch Without Front Light","offer_id":46451032850517,"sku":"3762729","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Version 4 Plus: 4.7-Inch With Front Light","offer_id":46451032883285,"sku":"3762730","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/2912\/0325\/files\/MetalioE-Ink4AIE-Reader_3_10.jpg?v=1792574308"},{"product_id":"tempered-glass-screen-protector-for-metalio-e-ink-4","title":"Tempered Glass Screen Protector for Metalio E-Ink 4 Readers","description":"\u003cp\u003e\u003cstrong\u003eTempered Glass Screen Protector for Metalio E-Ink 4 3.97-Inch E-ink Screen\/plus 4.7-Inch E-ink Screen\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Specially designed for \u003c\/span\u003e Metalio E-Ink 4 \u003cstrong\u003e3.97-Inch E-ink Screen\u003c\/strong\u003e\/\u003cstrong\u003eplus 4.7-Inch E-ink Screen.\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e.The scratch-proof and bubble-free tempered glass screen features premium quality, high light transmission, and easy installation for protecting the screen.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Tempered Glass Screen\u003cbr\u003e.Product Weight: 2g\u003cbr\u003e.Package Dimensions: 10 x 5 x 1cm\u003cbr\u003e.Package Weight: 59g\u003cbr\u003e.Packing: Bag\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Mechdiy","offers":[{"title":"3.97-Inch E-ink Screen","offer_id":46451064995925,"sku":"3763194","price":9.99,"currency_code":"USD","in_stock":true},{"title":"plus 4.7-Inch E-ink Screen","offer_id":46451065028693,"sku":"3763196","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/2912\/0325\/files\/TemperedGlassScreenProtector.jpg?v=1792575919"},{"product_id":"mechdiy-3-7-e-ink-handheld-reader-with-front-light-touch-screen-mini-clock-calendar-weather-device-32g-white","title":"Mechdiy 3.7\" E Ink Handheld Reader with Front Light, Touch Screen, Mini Clock Calendar Weather Device, 32G White`","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e3.7-Inch E Ink Handheld Reader with Front Light, Touch Screen Mini Clock Calendar Weather Device with Long Battery Life (32G\/White)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e.Flexible E-Reading Functions: \u003c\/strong\u003eSupports EPUB and TXT formats with full encoding, no file conversion required. Reading tools include progress and chapter navigation, adjustable fonts and font sizes, custom font import, and configurable character and line spacing.\u003cbr\u003e\u003cstrong\u003e.Independent Clock and Daily Utilities: \u003c\/strong\u003eBuilt-in standalone clock chip provides accurate timekeeping with network synchronization or manual adjustment. Displays local temperature and humidity through a high-precision sensor, supports multiple customizable alarms, and includes a standby mode option.\u003cbr\u003e\u003cstrong\u003e.Productivity and Concentration Tools: \u003c\/strong\u003eIntegrated Pomodoro timer supports custom work intervals with audible reminders. Learning mode allows vocabulary review and user-uploaded content for structured study sessions.\u003cbr\u003e\u003cstrong\u003e.Multimedia and Display Modes: \u003c\/strong\u003eImage mode supports 8-bit BMP files. Music playback supports MP3, WAV, AAC, and standard FLAC formats. The backlit version includes a 3.5 mm audio jack, allowing audio playback alongside on-screen content.\u003cbr\u003e\u003cstrong\u003e.Connectivity and System Updates: \u003c\/strong\u003eWi-Fi support enables wireless file transfer and real-time weather display. The system supports OTA online updates, allowing routine upgrades directly on the device without computer-based flashing.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackaging List:\u003cbr\u003e\u003c\/strong\u003e.3.7-Inch E Ink Reader *1\u003cbr\u003e.Type-C Charging Cable *1\u003cbr\u003e.32G Card *1\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: ABS + Electronic Components\u003cbr\u003e.SD Card: 32GB\u003cbr\u003e.Resolution: 416x240 pixels\u003cbr\u003e.Language: Default English\u003cbr\u003e.Battery: 1800mAh\u003cbr\u003e.Product Weight: 60g\u003cbr\u003e.Package Weight: 150g\u003cbr\u003e.Product Dimensions: 10 x 6 x 0.85cm\u003cbr\u003e.Package Dimensions: 10 x 12 x 3cm\u003cbr\u003e.Packing: Graphic Carton\u003cbr\u003e.Age: 16+\u003c\/span\u003e\u003c\/p\u003e","brand":"Mechdiy","offers":[{"title":"Default Title","offer_id":46542147813461,"sku":"3692999","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/2912\/0325\/files\/3.7-InchEInkHandheldReader_5.jpg?v=1793089339"},{"product_id":"xteink-x3-3-7-e-ink-pocket-reader-259-ppi-gyroscope-physical-page-buttons-nfc-wi-fi-developer-edition-mist-grey-white","title":"Xteink X3 3.7\" E-Ink Pocket Reader, 259 PPI, Gyroscope \u0026 Physical Page Buttons, NFC Wi-Fi, Developer Edition","description":"\u003cp\u003e\u003cstrong\u003eXteink X3 3.7-Inch E-Ink Pocket Reader, 259 PPI Paper-Like Display, Gyroscope Page Turning, Physical Page Buttons, NFC and Wi-Fi (Developer Edition\/Mist Grey White\/Starlight Black)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Lightweight Pocket Design: \u003c\/strong\u003eWeighing only 58g and measuring approximately 5.1mm thick, the X3 features a compact 3.7-inch form that fits easily into a pocket. Its lightweight profile supports comfortable one-hand reading during commuting, travel, and short reading sessions.\u003cbr\u003e\u003cstrong\u003e.259 PPI E-Ink Paper-Like Display: \u003c\/strong\u003eThe 3.7-inch E-Ink screen delivers 259 PPI resolution at 528×792 pixels without backlighting or touch input. The paper-like display provides clear text and images with a glare-free, flicker-free viewing experience suited to extended reading.\u003cbr\u003e\u003cstrong\u003e.Magnetic Phone Second Screen: \u003c\/strong\u003eThe rear magnetic system and adhesive metal rings allow the X3 to attach to compatible phone surfaces. Switch from a phone display to an E-Ink reading screen when desired, while also using the device for photos, clocks, and customized desktop content.\u003cbr\u003e\u003cstrong\u003e.Developer Edition with Firmware Access:\u003c\/strong\u003e The Developer Edition provides unlocked firmware access without advertising or notification windows, supporting customized reading workflows and third-party firmware installation. It is designed for electronics enthusiasts who enjoy exploring and modifying device software. The system supports the official Xteink APP only and does not support third-party apps.\u003cbr\u003e\u003cstrong\u003e.Gyroscope, NFC \u0026amp; Long Battery Life: \u003c\/strong\u003eTurn pages with a shake gesture through the built-in gyroscope or use the physical page buttons for one-hand operation. NFC supports copying compatible unencrypted access cards. The 650mAh battery provides approximately 10–14 days of typical use, based on 1–3 hours of reading per day.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackaging List:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.X3 E-Ink Reader *1\u003cbr\u003e.16GB Memory Card(Pre-Installed in Card Slot) *1 \u003cbr\u003e.Magnetic Pogo Pin Charging Cable *1\u003cbr\u003e.Card Reader *1\u003cbr\u003e.Matte Screen Protector *1\u003cbr\u003e.Adhesive Metal Magnetic Rings *2\u003cbr\u003e.User Manual *1\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Product Model: X3\u003cbr\u003e.Material: ABS + Electronic Components\u003cbr\u003e.Product Version: English Version (Developer Edition)\u003cbr\u003e.Color: Mist Grey White\u003cbr\u003e.Display: 3.7-inch E-Ink Screen, 259 PPI, 528 × 792 Resolution, No Backlight, Non-Touchscreen\u003cbr\u003e.Storage: 16GB Memory Card Included (Pre-Installed in Card Slot), Supports Expansion up to 256GB\u003cbr\u003e.Supported Formats: Documents: EPUB\/TXT; Images: JPG\/BMP; Fonts: BIN\u003cbr\u003e.System Languages: English, Chinese, Japanese, Turkish\u003cbr\u003e.Battery: 650mAh; Approximately 10–14 Days per Charge (Based on 1–3 Hours of Reading Daily)\u003cbr\u003e.Connectivity: 2.4GHz Wi-Fi + Wireless\u003cbr\u003e.Charging Port: Magnetic Pogo Pin (Dedicated Charging Cable Included; Not Type-C)\u003cbr\u003e.Physical Buttons: Power Button + Dual Page-Turn Buttons\u003cbr\u003e.Special Features: NFC (Supports Compatible Unencrypted Access Cards), Gyroscope Shake-to-Turn Pages, Magnetic Phone Attachment, Clock \/ Photo \/ Customized Desktop Modes\u003cbr\u003e.System: Unlocked Firmware Access (Developer Edition), No Ads or Notifications, Compatible with Xteink Official APP Only, Does Not Support Third-Party Apps\u003cbr\u003e.Product Weight: 58g\u003cbr\u003e.Package Weight: 200g\u003cbr\u003e.Product Dimensions: 9.76 x 6.37 x 0.51cm\u003cbr\u003e.Package Dimensions: 12 x 14.3 x 1.5cm\u003cbr\u003e.Packaging: Box\u003cbr\u003e.Age: 16+\u003c\/p\u003e","brand":"Mechdiy","offers":[{"title":"Mist Grey White","offer_id":46556731277397,"sku":"3746678","price":99.99,"currency_code":"USD","in_stock":true},{"title":"Starlight Black","offer_id":46556731310165,"sku":"3746677","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/2912\/0325\/files\/XteinkX3_3.jpg?v=1793090069"},{"product_id":"magnetic-protective-case-for-xteink-x3-3-7-e-ink-pocket-reader-slim-fit-folio-cover-magnetic-closureflower-a","title":"E-Ink Reader Magnetic Protective Case(3.7 inch Xteink X3\/ 4.3 inch Xteink X4 Pro\/X4 Classic)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eE-Ink Reader Magnetic Protective Case, Slim Fit Shell with Magnetic Closure for Pocket Reader, Daily Protection and Secure Hold \u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Slim Magnetic Protection: Designed with a slim fit that precisely matches the compatible E-Ink reader. The magnetic closure provides secure attachment while offering everyday protection against scratches, bumps, and daily wear.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Faux Leather\u003cbr\u003e.Product Weight: 40g\u003cbr\u003e.Package Weight: 60g\u003cbr\u003e.Package Dimensions: 15 x 6 x 2cm\u003cbr\u003e.Packaging: Bag\u003cbr\u003e.Age: 16+\u003c\/span\u003e\u003c\/p\u003e","brand":"Mechdiy","offers":[{"title":"Black Snake Pattern \/ Xteink X3","offer_id":46556740812885,"sku":"3746682","price":15.99,"currency_code":"USD","in_stock":true},{"title":"Black Snake Pattern \/ Xteink X4 Pro","offer_id":46558271537237,"sku":"3746683","price":15.99,"currency_code":"USD","in_stock":true},{"title":"Black Snake Pattern \/ Xteink X4 Classic","offer_id":46558303846485,"sku":"3764612","price":15.99,"currency_code":"USD","in_stock":true},{"title":"Flower A \/ Xteink X3","offer_id":46556740845653,"sku":"3746690","price":15.99,"currency_code":"USD","in_stock":true},{"title":"Flower A \/ Xteink X4 Pro","offer_id":46558271570005,"sku":"3746691","price":15.99,"currency_code":"USD","in_stock":true},{"title":"Flower A \/ Xteink X4 Classic","offer_id":46558303879253,"sku":null,"price":15.99,"currency_code":"USD","in_stock":false},{"title":"Flower B \/ Xteink X3","offer_id":46556740878421,"sku":"3746688","price":15.99,"currency_code":"USD","in_stock":true},{"title":"Flower B \/ Xteink X4 Pro","offer_id":46558271602773,"sku":"3746689","price":15.99,"currency_code":"USD","in_stock":true},{"title":"Flower B \/ Xteink X4 Classic","offer_id":46558303912021,"sku":null,"price":15.99,"currency_code":"USD","in_stock":false},{"title":"Oil Painting Sailboat \/ Xteink X3","offer_id":46556740911189,"sku":"3746686","price":15.99,"currency_code":"USD","in_stock":true},{"title":"Oil Painting Sailboat \/ Xteink X4 Pro","offer_id":46558271635541,"sku":"3746687","price":15.99,"currency_code":"USD","in_stock":true},{"title":"Oil Painting Sailboat \/ Xteink X4 Classic","offer_id":46558303944789,"sku":null,"price":15.99,"currency_code":"USD","in_stock":false},{"title":"\/White Dog Pattern \/ Xteink X3","offer_id":46556740943957,"sku":"3746684","price":15.99,"currency_code":"USD","in_stock":true},{"title":"\/White Dog Pattern \/ Xteink X4 Pro","offer_id":46558271668309,"sku":"3746685","price":15.99,"currency_code":"USD","in_stock":true},{"title":"\/White Dog Pattern \/ Xteink X4 Classic","offer_id":46558303977557,"sku":null,"price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/2912\/0325\/files\/MagneticProtectiveCase.jpg?v=1793090576"},{"product_id":"clear-tpu-protective-case-for-xteink-x3-3-7-inch-pocket-e-ink-reader-slim-lightweight-precise-fit-cover","title":"E-Ink Reader Protective Case(Xteink X3 \/Xteink X4 Classic \/ Xteink X4 Pro)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eE-Ink Reader Protective Case, Lightweight Slim Shell with Precise Fit for Pocket Reader, Smooth Comfortable Grip \u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Lightweight Clear Protection: Designed with a lightweight profile that fits the compatible E-Ink reader precisely. The clear PC shell provides a smooth, comfortable grip while preserving the reader's original appearance and protecting it from daily scratches and bumps.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: PC\u003cbr\u003e.Product Weight: 20g\u003cbr\u003e.Package Weight: 30g\u003cbr\u003e.Package Dimensions: 15 x 6 x 2cm\u003cbr\u003e.Packaging: Bag\u003cbr\u003e.Age: 16+\u003c\/span\u003e\u003c\/p\u003e","brand":"Mechdiy","offers":[{"title":"Xteink X3 Protective Case","offer_id":46558254956629,"sku":"3746681","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Xteink X4 Classic Protective Case","offer_id":46558254989397,"sku":"3761516","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Xteink X4 Pro Protective Case","offer_id":46558255022165,"sku":"3761514","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/2912\/0325\/files\/XteinkX3ClearTPUProtectiveCase_1.png?v=1793170528"},{"product_id":"magnetic-e-ink-reader-reading-light","title":"Magnetic E-Ink Reader Reading Light","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eE-Ink Reader Magnetic Reading Light, Adjustable Color Temperature Book Light with Stepless Dimming, USB Rechargeable Clip-On Lamp for Ebook Reader, Books and Notebooks\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Three Color Temperature Modes: Switch between 3000K warm light, 4500K natural light, and 5500K white light to match different reading environments. The magnetic design attaches directly to compatible E-Ink readers, while the clip structure also works on books, notebooks, and other flat surfaces.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: ABS + Electronic Components\u003cbr\u003e.Color Temperature: 3000K Warm Light \/ 4500K Natural Light \/ 5500K White Light\u003cbr\u003e.Stepless Dimming: Long Press to Adjust Brightness from 8% to 100%\u003cbr\u003e.Brightness Memory: Automatically Remembers the Last Used Setting\u003cbr\u003e.USB Charging: Built-in 250mAh Battery, Fully Charged in Approximately 40 Minutes\u003cbr\u003e.Indicator Light: Red When Charging, Off When Fully Charged\u003cbr\u003e.Battery Life: Approximately 3–15 Hours (Depending on Brightness)\u003cbr\u003e.Multi-Scene Use: Magnetic Attachment for Compatible E-Ink Readers, Clip-On for Books, Notebooks and More\u003cbr\u003e.Product Weight: 20g\u003cbr\u003e.Package Weight: 30g\u003cbr\u003e.Package Dimensions: 10 x 8 x 2cm\u003cbr\u003e.Packaging: Box\u003cbr\u003e.Age: 16+\u003c\/span\u003e\u003c\/p\u003e","brand":"Mechdiy","offers":[{"title":"Default Title","offer_id":46556751822933,"sku":"3746680","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/2912\/0325\/files\/262c594c-218a-44e7-9fdc-1de5602f1b03.jpg?v=1793170968"},{"product_id":"mechdiy-3-7-pocket-e-ink-reader-55g-ultra-light-touchscreen-ebook-reader-with-front-light-audio-voice-recorder","title":"Mechdiy 3.7\" Pocket E-Ink Reader, 55g Ultra-Light Touchscreen Ebook Reader with Front Light, Audio \u0026 Voice Recorder","description":"\u003cp\u003e\u003cstrong\u003e3.7 Inch Pocket E Ink eBook Reader, 55g Ultra-Lightweight Portable Digital Book Reader with Touchscreen, Adjustable Front Light, Audio Playback, Voice Recording\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e.Ultra-Portable Pocket Reader:\u003c\/strong\u003e Measuring just 7.7mm thin and weighing only 55g, this 3.7-inch pocket eBook reader easily fits into a jeans pocket. Lighter than a typical smartphone, it is designed for convenient everyday reading on the go.\u003cbr\u003e\u003cstrong\u003e.Eye-Friendly E-Ink Display with Front Light:\u003c\/strong\u003e The E-Ink screen offers a paper-like reading experience without the blue-light emission and flicker associated with conventional backlit displays. The adjustable front light supports comfortable reading during the day and at night. Use the touchscreen or physical buttons for convenient one-handed page turning.\u003cbr\u003e\u003cstrong\u003e.Bluetooth Audio and Voice Recording:\u003c\/strong\u003e Bluetooth 5.3 supports wireless headphone connections for listening to audiobooks. The built-in voice recording function lets you capture note whenever needed. The 410mAh battery charges via USB Type-C.\u003cbr\u003e\u003cstrong\u003e.Multiple Formats and Expandable Storage: \u003c\/strong\u003eSupports TXT and EPUB eBooks, MP3 and WAV audio files, and JPG images. A TF card slot supports storage expansion up to 128GB with FAT32 formatting. Great for commuting, lunch breaks, and bedtime reading. PDF files are not supported. TF card sold separately.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal body with electronic components\u003cbr\u003e.Screen Size: 3.7 inches\u003cbr\u003e.System: RTOS with touchscreen support\u003cbr\u003e.Bluetooth: Bluetooth 5.3, dual mode\u003cbr\u003e.Battery: 410mAh\u003cbr\u003e.Charging: USB Type-C, 5V\/1A\u003cbr\u003e.Front Light: Supported\u003cbr\u003e.Buttons: Power button, Previous Page \/ Volume Up, Next Page \/ Volume Down\u003cbr\u003e.Supported Formats: TXT, EPUB, MP3, WAV, JPG\u003cbr\u003e.Storage Expansion: TF card up to 128GB, FAT32 format required\u003cbr\u003e\u003cspan\u003e.Product Weight: 55g\u003cbr\u003e.Package Weight:150g\u003cbr\u003e.Product Dimensions: 10.1 x 6.2 x0.77cm\u003cbr\u003e.Package Dimensions: 15 x 10 x 3cm\u003cbr\u003e.Packaging: Graphic Carton\u003cbr\u003e.Age: 16+\u003c\/span\u003e\u003c\/p\u003e","brand":"Mechdiy","offers":[{"title":"Light Gray","offer_id":46556917006421,"sku":"3765849","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Dark Gray","offer_id":46556917039189,"sku":"3765848","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/2912\/0325\/files\/3.7InchPocketEInk_3.jpg?v=1793171666"},{"product_id":"xteink-x4-classic-pro-4-3-inch-e-ink-pocket-e-reader-magnetic-phone-attachment","title":"Xteink X4 Classic\/Pro 4.3-Inch E-Ink Pocket E-Reader, Magnetic Phone Attachment","description":"\u003cp\u003e\u003cstrong\u003eXteink X4 Pro 4.3-Inch E-Ink Pocket E-Reader, Magnetic Phone Attachment (X4 \u003cspan\u003eClassic\u003c\/span\u003e：No Front Light\/Space Black\/\u003cspan\u003eMist Gray\/\u003c\/span\u003eDeveloper Edition;X4 pro:\u003cspan\u003ewith Front Light\/Space Black\/Developer Edition\u003c\/span\u003e)\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e.Ultra-Lightweight and Pocket-Sized Design\u003c\/strong\u003e\u003cbr\u003eWeighing just 68g and measuring only 4.9mm thick, this compact e-reader is lighter and thinner than a typical smartphone. It slips easily into a pocket for reading during commutes, business trips, and spare moments throughout the day. Its lightweight design makes extended one-handed reading comfortable.\u003cbr\u003e\u003cstrong\u003e.219 PPI Paper-Like E-Ink Display\u003c\/strong\u003e\u003cbr\u003eThe 4.3-inch E-Ink display delivers crisp text and fine details at 219 PPI. Its paper-like screen offers a glare-free, flicker-free reading experience and remains easy to read in bright sunlight. With no front light, it provides a more traditional reading experience similar to printed books.\u003cbr\u003e\u003cstrong\u003e.Magnetic Phone Attachment and Secondary Display\u003c\/strong\u003e\u003cbr\u003eAn integrated magnetic ring and two adhesive metal rings allow the e-reader to attach to the back of a compatible phone. Switch from smartphone use to E-Ink reading in seconds whenever you want a break from your phone screen. It functions as both a pocket e-reader and a phone-attached secondary display.\u003cbr\u003e\u003cstrong\u003e.Unlocked Developer Edition Firmware\u003c\/strong\u003e\u003cbr\u003eDesigned for developers and tech enthusiasts, the Developer Edition offers an unlocked firmware environment without third-party restrictions, advertisements, or pop-up ads. Install compatible reading apps, customize fonts, and experiment with third-party firmware for a more personalized reading experience.\u003cbr\u003e\u003cstrong\u003e.Gyroscope and Physical Page-Turn Buttons\u003c\/strong\u003e\u003cbr\u003eTurn pages with a simple shake using the built-in gyroscope, or use the physical page-turn buttons on both sides. The dual-sided controls accommodate left- and right-handed users, making one-handed reading convenient while standing, commuting, or relaxing in bed.\u003cbr\u003e\u003cstrong\u003e.Customizable Rear E-Ink Secondary Display\u003c\/strong\u003e\u003cbr\u003eThe rear E-Ink display lets you personalize your device with favorite quotes, minimalist wallpapers, book covers, or a practical clock. When placed on a desk, it can also serve as a compact clock or a decorative display.\u003cbr\u003e\u003cstrong\u003e.Extended Battery Life\u003c\/strong\u003e\u003cbr\u003eThe 920mAh battery supports approximately 10 days of everyday use on a single charge, based on 1–3 hours of reading per day. With an additional 270mAh compared with the original X4, it offers improved battery capacity for reading on the go without frequent recharging.\u003cbr\u003e\u003cstrong\u003e.Convenient Wireless Book Transfer\u003c\/strong\u003e\u003cbr\u003eWith XT-Cloud wireless book transfer, you can send books directly from your phone to the e-reader without repeatedly connecting a cable. Support for EPUB, PDF, MOBI, and TXT formats makes it easy to manage and enjoy your digital library.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e- Model: X4 Classic (X4 V2)\u003cbr\u003e- Material: ABS + Electronic Components\u003cbr\u003e- Version: English Version (Developer Edition)\u003cbr\u003e- Available Colors: Space Black, Mist Gray\u003cbr\u003e- Dimensions: 114 × 69 × 4.9 mm\u003cbr\u003e- Weight: 68 g\u003cbr\u003e- Display: 4.3-inch E-Ink display, 219 PPI, no front light, non-touchscreen\u003cbr\u003e- Storage: Includes a pre-installed 16GB MicroSD card; supports expansion up to 256GB\u003cbr\u003e- Supported Formats: EPUB, TXT, MOBI, PDF documents; PNG and BMP images; BIN and XTF fonts\u003cbr\u003e- System Languages: English, Chinese, Japanese, Turkish\u003cbr\u003e- Battery: 920mAh; approximately 10 days of use per charge based on 1–3 hours of daily reading\u003cbr\u003e- Connectivity: 2.4GHz Wi-Fi and Bluetooth\u003cbr\u003e- Charging Interface: Magnetic Pogo Pin connector with a dedicated charging adapter; not USB Type-C\u003cbr\u003e- Physical Buttons: Power button and dual page-turn buttons on both sides\u003cbr\u003e- Special Features: Gyroscope-based shake-to-turn-page function, magnetic phone attachment, clock and battery displays, customizable home screen, and a customizable rear E-Ink secondary display\u003cbr\u003e- Operating System: Unlocked developer firmware with no ads or pop-ups, support for installing reading apps, custom fonts, and third-party firmware\u003cbr\u003e\u003cspan\u003e.Product Weight:68g\u003cbr\u003e.Package Weight: 200g\u003cbr\u003e.Product Dimensions: 11.4 x 6.9 x 0.49cm\u003cbr\u003e.Package Dimensions: 12 x 13 x 1.5cm\u003cbr\u003e.Packaging: Box\u003cbr\u003e.Age: 16+\u003c\/span\u003e\u003c\/p\u003e","brand":"Mechdiy","offers":[{"title":"Xteink X4 Classic:No Front Light \/ Mist Gray","offer_id":46558215045205,"sku":"3761673","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Xteink X4 Classic:No Front Light \/ Space Black","offer_id":46558215077973,"sku":"3761672","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Xteink X4 Pro:with Front Light \/ Mist Gray","offer_id":46558215110741,"sku":null,"price":139.99,"currency_code":"USD","in_stock":false},{"title":"Xteink X4 Pro:with Front Light \/ Space Black","offer_id":46558215143509,"sku":"3761674","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/2912\/0325\/files\/XteinkX4Pro_6.jpg?v=1793172948"},{"product_id":"mechdiy-2-9-inch-mini-e-paper-reader-portable-ebook-clock-calendar-white-32gb","title":"Mechdiy 2.9-Inch Mini E-Paper Reader, Portable Ebook Clock Calendar (White\/32GB)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e2.9-Inch Mini E-Paper Reader, Portable Ebook Clock Calendar (White\/32GB)\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e.Ebook Reading Functions:\u003c\/strong\u003e Supports TXT ebooks in UTF-8 format with adjustable font styles and sizes, automatic page turning, chapter recognition, quick chapter navigation, and reading-progress memory. The screen rotates in four directions, with customizable full-refresh page intervals.\u003cbr\u003e\u003cstrong\u003e.Clock, Calendar \u0026amp; Weather:\u003c\/strong\u003e An independent clock chip provides accurate timekeeping with network calibration or manual adjustment. The built-in temperature and humidity sensor adds environmental information, while the compact display can serve as a desktop clock and calendar.\u003cbr\u003e\u003cstrong\u003e.Picture Viewing \u0026amp; File Transfer:\u003c\/strong\u003e Supports JPG and BMP pictures, with JPG files automatically adapting to the screen size. Pictures can be deleted locally or transferred from a phone or computer. Ebooks can also be loaded onto a compatible memory card through a card reader.\u003cbr\u003e\u003cstrong\u003e.Compact E-Paper Hardware:\u003c\/strong\u003e Features a 2.9-inch 296 × 128 E-Paper display, a low-power wireless chip, and a 1100mAh battery for extended standby use. The Type-C charging port works with common phone charging cables, while the lightweight design weighs approximately 50g.\u003cbr\u003e\u003cstrong\u003e.Mini Design \u0026amp; Easy Operation:\u003c\/strong\u003e The 3D-printed casing includes a high-transparency acrylic panel to help shield the E-Paper display. Quiet buttons are rated for high-frequency operation, while the simple interface supports ebook reading, picture viewing, clock functions, and daily desktop use.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: ABS + Electronic Components\u003cbr\u003e.SD Card: 32GB\u003cbr\u003e.Resolution: 296 × 128 Pixels\u003cbr\u003e.Language: English by Default\u003cbr\u003e.Battery: 1100mAh\u003cbr\u003e.Product Weight: 50g\u003cbr\u003e.Package Weight: 100g\u003cbr\u003e.Product Dimensions: 8.5 x 4 x 0.1cm\u003cbr\u003e.Package Dimensions: 10 x 6 x 3cm\u003cbr\u003e.Packaging: Graphic Carton\u003cbr\u003e.Age: 16+\u003c\/span\u003e\u003c\/p\u003e","brand":"Mechdiy","offers":[{"title":"Default Title","offer_id":46558282186837,"sku":"3757039","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/2912\/0325\/files\/2.9-InchMiniE-PaperReader_8.jpg?v=1793175244"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/2912\/0325\/collections\/MetalioE-Ink4AIE-Reader_3_10.jpg?v=1793180938","url":"https:\/\/mechdiy.com\/ko\/collections\/portable-e-ink-readers.oembed","provider":"Mechdiy","version":"1.0","type":"link"}