Technical Parameter
Bluetooth solution: 5.0;
Supported protocols: A2DP, AVRCP, HFP, SPP HID;
Receiving working current: ≤43MA;
Emission working current: ≤60MA;
Standby current: <18MA;
Built-in battery: polymer 260MAH;
Charging current: 200MA;
Frequency: 2.4GHz-2.48GHz
Bluetooth transmission distance ≤ 10 meters;
Bluetooth receiving distance ≤ 10 meters;
Charging voltage: DC 5V;
Working hours (receiving): 6 hours;
Working time (launch): 8 hours;
Bluetooth receiving function: connect 1 mobile phone;(In the state of receiving mode, you can directly use the microphone that comes with the adapter to receive audio)
Bluetooth transmission function: connect 1 headset