I have these installed is several helmets for snowbiking and car racing. I love how well they work! I dont have to attach a Mic/speaker to my backpack strap and strain to hear my riding buddies, they come in crystal clear!
I've used this kit for years. Easy to install and comfortable in your helmet. Gives you and added element of safety, especially when kids are riding in your group.
easy install but having trouble hearing out of the microphone from other headsets. Have not had time to look at it and see if something is wrong with install or how my son is using the mic.
Great wire kit. Speakers are loud, low profile, and mic sounds clear.
Must have for communications on the trail.