- Light weight & Portable
- Handfree call
- Large battery capacity Li-on 480 mAh
- High Speed Bluetooth Version 4.2
- One-key AI function activation
- Sound channel: Two-channel (stereo)
- Power Output: 3W
- Freq: 60Hz-20KHz
-Charging Time: 2h
-Working Time: 4 - 5h
-Lasting Time: 20 days
