1. professional pen chip, HD recording
2. strongly anti-fall, small size with professional design, easy to carry and convenient to use
3. timestamp, automatically name recording files by date
4. monitor real-time recording / hearing aid function
5. detect low battery and automatically save recording files
6. built-in high quality Lithium battery, rechargeable
7. USB connector, easy to download and upload files
8. color: black
Note: Use a power adapter with a charging current of 1A or less to charge it, otherwise it may damage the device or cause danger.
1. Music playback format: WMA / WAV / MP3 audio format, etc.
2. Recording format: WAV
3. working temperature: 0 ℃ ~ 50 ℃
4. recording sample rate: 48KHZ
5. bit: 192 KBPS