1. Recording format: WAV
2. Recording bit rate: 512, 1536Kbps
3. Transmission interface: USB 2.0
4. Power supply: 3.7V 200mAh
5. Battery capacity: 200 mAh
6. One-button operation, easy to use
7. Applicable gift occasions Employee benefits, award commemoration, trade fairs, advertising promotions, public relations planning, business gifts
8. Size: 14.5mm
