I have an Autocom USA setup that I used for a while on my bike. Wires into your helmet to allow for communication between riders, use of your cell phone, use of mp3 player, etc.

Includes 2 radios (for 2 bikes, or 2 riders on one bike), external chargers, chargers to wire into the bike, extension cables, 2 microphone/headsets, cables to hook up mp3 players, and a few other extras.

It is great for long rides, etc.

With all of the equipment, it is roughly a $1,000 setup (or at least was when I bought it about 3-4 years ago).

I no longer have a bike and this is sitting around.

Would like to get $275 shipped...OBO. Price isn't completely firm. Let me know...I'd like to move it.