Motorcycle Helmet Bluetooth Headset Wireless Ultra-Thin Helmet Heaphones Handsfree Earphone Stereo Music Player Helmet Speaker

USD 25.22
Stock 20
BT 4.2 technology, super strong signal transmission, ultra-low power consumption, compatible with all BT devices.
Flexible microphone, Support automatic answering function, playing music, controlling volume up and down, previous and next songs, you can also hang up, reject or call back,  It is safe and easy to use.
DSP noise cancelling technology, Loud volume, clearer and high-quality stereo music sound.
Ultra-Thin design, It's super comfortable around your ear, without heavy feeling.
Built in 250mAh rechargeable Li-ion battery, long stand-by and working time.

Type: Motorcycle Helmet Headsets
Model: M5
BT chipset version: V4.2
Battery capacity: 3.7V/250mAh
Frequency: 2.402GHz-2.480GHz
Charging time: 1 hour
Standby time: 70 hours
Working time: about 7 hours
Transmission distance: 20-30M
Color: Black
Mic distance: ≤ 1 m
Charging voltage: 5V
Package size: 25*5*2.5cm / 9.8*2.0*1.0in 
Package weight: 86g / 3.0oz

Packing list:
1 * Headset
1 * Charging Cable
1 * User Manual