2016 wholesale bluetooth motorcycle helmet intercoms for friends

500m,800m,1000m 2016 Brand New Motorcycle helmet bluetooth headset interphone intercom for 4 riders 
This device allows bikers to receive GPS voice instructions, communicate with the passenger on the back seat, to conduct calls on their mobile phone and listen to the music or their MP3 player. Last but not least, the device offers biker-to-biker intercom communication.                                                                                               

This headset works with any Bluetooth equipped mobile phone.

motorcycle helmet intercoms  

1.This device allows bikers to receive GPS voice instructions, communicate with the passenger on the back seat, to conduct calls on their mobile phone and listen to music or their MP3 player.
2.the device offers biker-to-biker intercom communication.                                                                  

3.This headset works with any Bluetooth equipped mobile phone.
4.Designed and Engineered for Heavy-Duty Performance. 
5.can be realized Bluetooth helmet headset with helmet headset 500 meters  meters of direct full-duplex intercom;
6.Talking time 8 hours.
7.standby 300hours.

Packaging:

Dimensions(1pcs/gift box): 18.2cm*11.7cm*4.5cm
Weight: 0.36KG

Pictures show: