1.Bluetooth 5.0 version,20-30m transmission distance,strong and stable signal connection.Support automatic connection,can enjoy music any time.

2.Bluetooth handsfree helmet headset,when the phone is coming,it will automatically answer within 8 seconds,really to free your hands,make the drive be more safer

3.FM radio,built-in fm chip,support 87.5-108mhz fm range,search all the channel,enjoy the news anytime

4.IPX7 waterproof helmet speaker can be used with rainy or snowy days.

5.Easy to install,stick the headset beside on the different helmets.Large push-button makes it easy to operate even with gloves, very convenient for motorcycle driving, bicycle cycling, snowboarding, skiing, etc

4.Built-in 500mAh rechargerable battery,when fully charged can provide 18H of music and 360H of standbytime

M7 Bluetooth handsfree helmet headset

T2 Bluetooth handsfree helmet headset