Technical parameters:
1， the bluetooth version: V3.0 V2.1 + EDR compatibility， V2.1， V1.1
3， the transmission power: Class2
4， the transmission frequency: 2.4 GHz
5， transmission distance， more than 10 meters
6， and the talking time: 2 ~ 3 hours
7， the standby time: 48 hours
8， support the file format: headphones and hands-free mode
Note:NO Music Play Function
Package includes:
1xBluetooth headset
1xUSB Charging cable
1xManual
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