GOVTVA Magnetic Case for Onyx Boox Go 10.3 ePaper (2024 Released) Ultrathin Lightweight Leather Cover with Pen Clasp, Auto Sleep/Wake & Magnetic Closure 1. ?Auto Sleep/Wake? : automatically wakes or puts your device to sleep when the cover is opened and closed, which can extend battery life and reduce unnecessary lectricity consumption. 2. ?Ultrathin and Lightweight?Allowing you to appreciate the original appearance of the Boox Go 10.3 E-readers at any time, and easy to disassemble, allowing you to enjoy the original feel of the machine at any time. 3. ?Strong magnet adsorption ? Super strong magnetic protective cover, can be installed as soon as the machine is placed. 4. ?Magnetic Pen Buckle? The magnetic strap ensures that the Boox Go 10.3 case is firmly closed, preventing accidental opening, The pen buckle will fix your marker in certain place when wireless charging, and you don't need to worry about accidently loss when put it in your bag Please check the model code on the back of the Boox device