
Standard Convention/ Signal Output  | Bluetooth V1.2, Class II  | 
Frequency Band  | 2.4GHz ~ 2.4835GHz, ISM Band  | 
Talk/ Standby Time  | Up to 9 hours / Up to 300 hours  | 
Supporting Profile  | Headset & Handsfree  | 
Connection  | Peer to Peer  | 
Data Encryption  | 128 bits encrypted  | 
Power Capacity  | Rechargeable   | 
Power Supply  | 5V DC, 100~240V AC adapter  | 
Operation Temperature  | |
Facility Saving Temperature  | |
Operation Moisture  | 10% ~ 90%   | 
Weight  | 15 g (battery included)  | 
Size  | 66.6x20.6x14.4 mm  | 
Safety Regulation  | CE, FCC, BQB  | 
21.Excluding Problems
1.The Headset flashes the red indicator light: The battery is low, please recharge your Headset.
2.If after recharging for 20 minutes, the Headset does not turn on: For initial use, the power will be on after charging the Headset at least for 40 minutes. It is suggested to fully re-
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