5.0 inch Portable HD Electronic Vision Aid Low Vision Magnifying Glass Reader, US Plug 1. Display type: 5.0-inch high-definition LCD display 2. Magnification: 4-32 times 3. Pixel size: VGA 4. LCD screen brightness: 1-5 levels adjustable 5. Lens focal length: about 3.5-6cm 6. Video input interface: AV OUT 7. Battery capacity: 2500mAh 8. Working time: about 4 hours or more 9. Charging time: about 5-6 hours 10. Packing list: e-reader x1, AV output cable x1, US adapter x1, storage bag x1, USB cable x1, lanyard x1, manual x1, wiper x1 11. Size: about 15.5 x 8.5 x 3 cm 12. Weight: about 226 grams Features: 1. 5.0-inch display, easy to read, wide field of vision, clear fonts 2. Support taking pictures, with storage function, you can take pictures and store photos 3. 4-32 times magnification to adapt to different text sizes and people 4. 17 color modes to suit the needs of different people 5. Buzzer sound can be turned off and on 6. Folding handle for easy use 7. Comes with memory function, which can remember the usage habits before shutdown 8. TF card can be inserted (support within 32GB), can take pictures and playback