This fits your .
CycleTunes speakers, a personal speaker system for your bike, allows you to air your favorite tunes while cruising the strip. Hook it up to your iPhone, iPod or MP3 player and you have instant music during your ride. PowerBoost bass technology delivers excellent sound through the stereo speaker system. CycleTunes attaches quickly to a stem, top tube or handlepost and is compatible with the BioLogic Bike Mount for iPhone. Energy efficient, will run on 2 AA rechargeable batteries for approximately 40 hours. Instant on/off mounting requies no screws or cage mounts and works great off the bike as an external speaker.
CycleTunes Speakers - B005FXY9Y0