Features APP software control: your favorite music and radio channel from your smartphone. Compatible with 5/6/7/8 / X / XR / XS Max / 11, , Android Galaxy S Note Series and any smartphone devices. Support USB MP3 files. FM Radio. Clock Display. Innovative Mounting Design: New Ball Stub Design with Mounting Clamp Supports 7/8 Inch to 1 1/4 Inch Handlebar. 360-Degree Swivel- for More Custom Installation. Included 59 Inch Battery Cable Harness with Ring Terminal Connector . Wide range of applications: Perfect for 12V Applications including Motorcycle Scooter Jet ATV UTV Electric Bike Marine Boat. Great for outdoor use. Easy Installation: Comes with all necessary hardware and wiring. Plug and Play. Standard 12V Power Connection. Multi-function: Bluetooth function / support call answering / waterproof anti-theft / power-off memory / Specification: Colour: Black material: plastic + metal Output power: 2 x 15W 6 Rated voltage: DC 12V Output frequency range: 20hz-20khz Operating temperature range: -30 ~ + 60 C Bluetooth control distance: greater or to 6m Mobile phone charging current: 800mA Standby mode current: 15mA Product size: 210 x 60 x 58mm / 8.27 x 2.36 x 2.28inch Product application: motorcycle / electric bikes Package Contents: 1 * Bluetooth audio 1 * Instruction manual 1 * Mounting bracket with screw tool Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.