User Manual

3.Installation & Disassembly

3.1 Speaker Installation

Remark: the microphone should be closed to and aim at the mouth as possible. The speakers are as close

to ears as possible. If installation position of the speaker is too deep so that the speaker is too far away from

the ear, the sponge in accessory may be used to jack up.

1.Open the inner helmet lining on

the ear position and attach the

velcro loops.

2.Attach the Headphone with

Velcro hook to the loop (the short

-line speaker is on the left).

3..Place Velcro on the right

position on the left side of the

helmet, match the microphone

with the mouth position, and tidy

up the cable and lining.