1. Adopting professional recording solution ATJ3315D 2. Professional WAV format recording, high sound quality, with a bit rate of up to 384Kbps 3. 128x64 OLED display screen 4. Support voice recording mode to save storage space 5. Supports MP3/WAV format playback 6. Support phone recording function, recording and listening at the same time 7. Supports USB 2.0 data transmission 8. Automatically shut down and save low battery to avoid file loss 9. Recording time: about 800 minutes 10. Size: 8.2x3.3x1.2cm 11. Weight: 58g
