The Aleck 006 is compatible with any audio ready helmet. Please find a list of compatible helmets here:
Installing your Aleck 006 into your helmet
Please see the following instructional video on installing your Aleck 006 into your helmet:
My device is pressing against my ears - can this be resolved?
We recommend removing all the foam within your ear pads so your device does not press against your ears. Please contact support if you are still having issues. Email us at email@example.com