Got a set for my partner and I. We both love the ability to communicate on road trips. I love to listen to music and these integrated easily into both of our helmets in a few minutes. Online instructions are helpful as learning to connect the two took a few tries to make it easy. I dropped my helmet right on it and it didn't even get a scratch. I did put on more secure double-sided tape as my helmet isn't flat enough for the sticky provided but that was a easy fix to build up one side. Single charge lasts forever - even when you leave it on by accident. Pairs very easily with Bluetooth and phone. Great for verbal directions instead of looking at phone as well.