Cable clip for Industrial helmet.

Mounting a headset on a 3M X5500 industrial helmet can be tricky. The headset cable can be difficult to find a place for, especially when you  want to retain the ability to fold back the earcups. 

This clip mounts at the back of the helmet and holds the cable, there is no need to modify the helmet. Place the front of the clip over the square detail on the inside of the helmet and rotate it backwards. The fit is quite tight, but it will click into place. Place the cable in the groove on the back of the clip.