A20 2.0 inch Color Touch Screen Bluetooth MP4 Player, A20 % Mice & Keyboard Current measurement

Current measurement

Lightweight and comfortable: Even if the child wears it for a long time

Keep the inner wall of the lamp cup clean

prevent sound emission from being absorbed by the microphone and reduce diffuse sound waves

A20 2.0 inch Color Touch Screen Bluetooth MP4 Player, A20 % Mice & Keyboard Current measurement1. Material: Metal body 2. Charging: 1. 5h 3. Standby time: about 100h 4. Video format: AMV AVI 5. Image format: JPEG BMP 6. Audio format: MP3 WMA APE FLAC WACV 7. Bluetooth version: 5. 2 8. Battery capacity: 450mA 9. Supports card insertion, expandable up to 128G (not included in this product) 10. Can connect to Bluetooth headset Bluetooth speaker, faster and more stable 11. Can create folder classification, more convenient to find files 12.