1. One-key recording, one-key saving.
2. Time stamp function. The recording file is named after the recording time.
3. Recording time: with continuous recording time up to 9 hours and continuous playback time up to 5 hours
4. Recording format: WAV
5. Music format: MP3/WAV/WMA
6. 4GB continuous recording time is about 44 hours
7. Sampling rate: 48KHZ
8. Bit rate: 32kbps-192kbps
9. Body size: about 60mm*21mm*9.5mm (unit: mm)