Bluetoot version | Bluetoot V5.0 |
Transmission distance | 10 meters Service time: about 8 hours |
Standby time | 360 hours |
Charging time | 2 hours |
Battery capacity | 400mAh rechargeable lithium battery |
Mental acuity | 115dB s.p.at 1 kHz |
Frequency response | 20Hz-22KHz |
Headset functions | adjust volume, switch songs, voice call, bluetoot player, support card plug-in, FM, no power can be used as a wired headset |