What are Specifications:
-Colour: Black
-Model: BT12
-Bluetooth version: V4.1 plus EDR
-Frequency range: 2.4026GHz to 2.480GHz
-Transmission Distance: 10M transmission distance varies depending on environmental factors and devices.
-Mic Distance: Less than or equal 1 meter
-Battery: 3.7V 500mA rechargeable battery built-in
-Charging Time: 4 to 5 hours
-Standby Time: About 180 hours
-Continuous Working Time: About 32 hours
-Size: About 50 x 35 x 12mm
-Package Weight: 173g

What is Description:
-This helmet Bluetooth headset is designed according to the internal structure of the motorcycle helmet.
-Using the latest 4.1 plus EDR Bluetooth technology, superior signal transmission.
-Ultra low power consumption, supporting all Bluetooth devices.
-Support automatic phone answering function, safe and fast.
-Support up and down music, volume addition and subtraction, playback pause, automatic callback and other functions, easy to operate and use. Applicable to CE, RoHS, FCC and other European and American most environmental and safety testing.
-Built-in 500mA large capacity battery, long stand-by and working time.

What in the Box:
-1 x Bluetooth Helmet Headset
-1 x Earpiece
-1 x USB Cable

Notes:
-The colours may vary slightly depending on different monitor displays.
-Please allow for minor discrepancies due to manual measurement.