- Voice Activated Recording:No
- External Microphone:No
- Balanced Out:Yes
- Playback Formats:MP3
- WAV
- Color:Black
- Size:1.5x1.5x5.1cm
- With Speakers:No
- External Memory:No
- Record Audio Format:MP3
- Material:CNC Aluminum Alloy Material
- Features 1:One-key Recording
- Features 2:20 Hours Of Continuous Recording
- Recording Time:22 Hours
- Charging Time:1.5 Hours
