Description

Characteristics:

Telephone function, built-in windproof noise microphone, make outside calls clearer.
The helmet is equipped with a low-temperature resistant lithium battery, it can work at -20℃ temperature.
Vents design, make sure your head warm and dry.
PC material edge design and shock resistant function, protect the helmet.
Passes the safety certification of the European Standard Authority, ipx4.
Package Included:
1 x Smart4u SS1 Bluetooth helmet
1 x USB cable
1 user manual