1. Material: ABS material 2. Battery capacity: 300mAh 3. PCM recording 1536Kbit, optional voice-activated recording 50DB 4. Automatic split recording, loop overlay recording 5. One-button recording, with delete function, playback LED light indication 6. Continuous recording for 20 hours, standby for 30 days, 8G-32G capacity (storage recording for more than 90 hours) 7. Support MP3, WMA, WAV playback, support fast forward and backward playback 8. With time stamp, the recording file name is named after time.
Note: Parameters such as the actual recording time are related to the use environment/duration, etc.
