M22 Portable Bluetooth Touch Screen MP3 Player Recorder E-Book, Memory Capacity: 4GB(Black) Repair Tools Note: Only stickers will be

Note: Only stickers will be sent for delivery

Support channel: dual channel

8h long battery life

time-out timer (TOT)

M22 Portable Bluetooth Touch Screen MP3 Player Recorder E-Book, Memory Capacity: 4GB(Black) Repair Tools Note: Only stickers will be1. Does not support expansion cards 2. Menu language: multiple languages 3. Professional recording, high definition noise reduction 4. Bluetooth connection, multi function touch buttons 5. Intelligent AB repeat, lossless music playback 6. Recording format: support MP3, WAV format 7. Backlight lights up the screen, making night operation more convenient 8. 8 speed and slow speed playback, multi format video playback 9. Additional functions: support