Feature:
100% brand new and high quality.
Compact size and light weight, easy to carry.
Built-in 500mA large capacity battery, CSR8635 imported chips from UK.
Latest 4.1.EDR Bluetooth technology, superior signal transmission, extremely low power consumption, compatible with iPhone and Android devices.
Supports automatic CALL ANSWER function with sent phone number and safer driving. (Press the power button once to answer the call, press the button again to hang up, press the button twice to dial the last phone number directly again.)
Built-in high quality anti-interference microphone, external windproof sponge, can effectively answer hands-free calls, hang up phone, high fidelity.
Support for up and down music, adding and subtracting volume tones, playback pause, automatic recall and other functions, easy to use, easy to use.
Built-in mini USB charging interface for quick and easy charging.
Built-in lithium battery with large capacity, multi-circuit protection, long standby and working time.
Toner reminder function, easy adjustment of the device according to the toner reminder.
Automatic repair with memory function. (If your device is the last paired device, the headset will automatically pair with your device when the device opens it again.)
Excellent performance for full face helmet, half face helmet, off road helmet, flip-up helmet, etc.

Specification:
Material:Plastic
Colour:Black
Bluetooth Name:BT12
Bluetooth version:4.1 to EDR
Frequency:2.402 GHz to 2.480 GHz
Transmission range:20-30 meters (depending on the device)
Microphone transmission distance:≤ 1 metre
Playback time:≤ 15 hours
Standby time:≤240 hours
Loading time:approx. 3 hours
Li-ion battery:3.7 V to 500 mA
Charging voltage:5V
Interval between left and right horn:approx. 43 cm
Horn wire length:approx. 17 cm
Diameter of horn:approx. 4.1 cm

Note:
1.The helmet headset must be fully charged before first use (approx. 2 hours).
2.The LED indicator lights up continuously red during charging and goes out when the battery is fully charged.
3.The headphones cannot play music or answer calls while charging.
4.Please allow a small error due to manual measurement and slight Colour difference due to light and screen.

Package includes
1 x wireless headset