Affordable Official Xteink X4 Pro Ultra-light E-reader

Brand: Xteink Buyers Notice: This product is a black XTEINK X4 PRO, the Chinese version, an official version, brand new and unopened. It can be set to English and supports importing books in Portuguese, Spanish, and other languages without affecting usability. Buyers who like it can purchase it. Large stock available, orders will be shipped immediately.Many buyers have given positive reviews, so you can buy with confidence. Model: Xteink X4 Pro Screen Size: 4.3 inches Product Model: X4-Pro Touchscreen: Yes Front-facing Reading Light: Yes Screen Size: 4.3 inches Resolution: 480*800 Pixel Density: 219 PPI Dimensions: 111*69*5.95 mm Storage Capacity: 16GB built-in (supports TF card), expandable to 256GB Wi-Fi: Supports Wi-Fi 2.4GHz Bluetooth: Supported Charging Port: Magnetic Pogo Pin connector Battery Capacity: 1100mAh Weight: Approx. 72 grams Book Formats: TXT, EPUB, MOBI, PDF, XTC, xTCH Image Formats: PNG, JPG, BMP, XTH, XTG Font Formats: BIN, XTF Package Contents: X4 as shown in the picture The Pro e-ink reader includes one e-ink reader, an accessory pack (with a matte screen protector), one magnetic charging adapter, and two magnetic rings. Buy with confidence. Detailed Description: This card-sized device weighs only 72 grams and is ultra-thin at just 5.95mm thick, easily fitting into a jeans pocket or small bag compartment. Read anytime, anywherecommuting, during lunch breaks, or while waiting in lineget rid of the bulkiness and inconvenience of large-screen e-readers. The built-in magnetic design on the back allows it to attach directly to the back of your MagSafe phone, instantly turning your phone into a portable e-ink secondary screen, eliminating the need to carry an extra device. This is a powerful upgrade, addressing the shortcomings of the original model. Compared to the previous X4, this model features significant upgrades: new touch controls and a dual-tone front reading light (warm and cool colors) with adjustable brightness and color temperature. It provides a clear and bright reading experience in natural light during the day and a soft and comfortable reading experience even in the dark. The 1100mAh battery significantly improves battery life, eliminating the hassle of frequent charging. The 4.3-inch 219PPI e-ink screen provides a paper-like reading experience and is blue-light-free, effectively reducing eye strain during prolonged reading. The pure local reading system, without pre-installed bookstores, pop-up notifications, or short video apps, combined with physical page-turning buttons on the side, delivers an immersive and focused reading experience. It supports mainstream ebook formats such as EPUB, TXT, PDF, and MOBI, and can be expanded up to 256GB via TF card, allowing you to easily import a vast library of books without platform limitations, giving you complete control over your reading experience. A built-in Bluetooth module allows you to connect headphones to listen to audiobooks, providing a dual enjoyment of reading and audio. The package comes standard with a magnetic charging adapter, black and white dual magnetic rings, and a matte protective film, eliminating the need for additional accessories. The dedicated magnetic charging solution is simple and durable, while the magnetic rings enhance the phones stability, balancing daily protection and portability. This compact and portable product boasts powerful functionality, making it ideal for students reading during breaks, commuters, travelers carrying lightweight reading materials, and minimalists looking to break free from their phones. Usage time is based on theoretical design power consumption calculations, not actual usage measurements. Please refer to actual usage data (power consumption 50-80 mAh per hour; nominal battery capacity 1100 mAh; theoretically, 1 hour of daily use provides 10 hours of continuous use). The screen size features rounded corners and is an industry-standard approximation. The actual size is 4.26 inches. The screen uses a rounded corner design. Measured as a standard rectangle, the screen diagonal length is 4.26 inches (the actual viewable area is slightly smaller).