{"product_id":"xteink-x3-3-7-inch-e-ink-pocket-reader-with-259-ppi-display-nfc-wi-fi","title":"Xteink X3 3.7-Inch E-Ink Pocket Reader with 259 PPI Display, NFC \u0026 Wi-Fi","description":"\u003cp\u003e\u003cstrong\u003eXteink X3 3.7-Inch E-Ink Pocket Reader with 259 PPI Display, NFC \u0026amp; Wi-Fi\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLightweight Pocket Design: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e259 PPI E-Ink Paper-Like Display: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMagnetic Phone Second Screen: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDeveloper Edition with Firmware Access: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGyroscope, NFC \u0026amp; Long Battery Life: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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.\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: Starlight Black\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\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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","brand":"EngineDIY","offers":[{"title":"Starlight Black","offer_id":67937189069014,"sku":"33ED3746677","price":109.99,"currency_code":"USD","in_stock":true},{"title":"Mist Grey White","offer_id":67937189101782,"sku":"33ED3746678","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/xteink_x3_3.7-inch_e-ink_pocket_reader.jpg?v=1794301122","url":"https:\/\/www.enginediy.com\/fr-de\/products\/xteink-x3-3-7-inch-e-ink-pocket-reader-with-259-ppi-display-nfc-wi-fi","provider":"EngineDIY","version":"1.0","type":"link"}