Headset for helmets.

Headset for full-face helmets.

For walkie-talkies/radios with 2-pin connection. K1-type connector, 3.5 mm, with 1.1 mm between the pins. Discreet, fits well in the helmet and has great sound. Perfect for outdoor rides where contact with the riding companion is desired in an easy and elegant way, via PTT push button on the handlebar.