Firehouse Technology Freeride Bluetooth Motorcycle Scooter Bike Cycling ATV Stereo Speaker Radio Simple Mount, "Harley Orange" Fits 7/16 to 1.25 " round bars! Great on Cruisers Bluetooth, MP3. FM and Line In play all your music, sports, internet radio! Water and dust proof sealed design with simple controls Speakerphone function to receive phone calls hand free Rich full sound with 5-6 hour play time. Charge and play as you ride!