If you wear helmets look into something like a Scala set. Handy intercom with a range up to a mile, radio and wireless connection to your phone, including music. The speakers are in the helmet, not your ears, so you still hear the sounds around you and from your bike. I was dead against having music on the bike but mostly because the only options seemed to be ear bud speakers for an iPod or speakers on the bars (which clutter the landscape and quite frankly impress no one). The Scala is great. A long trip down the highway can be mind numbing but is is much more enjoyable with Stevie Ray Vaughan and BB King. Being contactable on the move, but only if/when you want, is a bonus too.