The Boss Audio Systems MC470B is a weatherproof, high-performance audio system designed for motorcycles and UTVs. With Bluetooth audio streaming, you can wirelessly connect your smartphone or other Bluetooth-enabled device to enjoy your favorite music, podcasts, or audiobooks. The system also features an Aux-In port for connecting non-Bluetooth devices, and a wired remote volume control for easy adjustment of the audio level. The MC470B's weatherproof construction ensures that it can withstand the elements, making it ideal for outdoor adventures.