Uses the existing Harley-Davidson factory stereo mounting bracket and wiring connections - simply plug and play!¢ Control your music directly from the Harley-Davidson handlebar controls or from the Bluetooth enabled device.¢ Supports Bluetooth and MP3 devices¢ Internal device shelf¢ Fits most smartphones and media devices¢ FM/AM radio with 30 presets (US & Euro)¢ IP65 Rated, for use in any environment (dry, wet, muddy, damp etc.)¢ Rotary Knob Control¢ Removable faceplate¢ Built-in 288W amplifier¢ Connect up to 8x speakers