ENJOY STREAMING AUDIO no matter where adventure takes you with our Bluetooth digital media stereo receiver. This splash-safe waterproof marine player is ideal for boats, ATVs, hot tubs and golf carts. WEATHERPROOF AND UV COATINGS resist corrosion and protect circuitry from salt water, rain and other elements. Wiring harnesses include protective caps to keep dirt and debris from causing malfunction. BLUETOOTH A2DP lets you stream audio from your iPhone or android smartphone device. Also plays USB, MP3, AUX and AM FM preset stations. Backlit LED read-out displays channels or program information. INCLUDES MOUNTING HARDWARE for easy installation. A flat surface ensures a watertight seal, while 80mm of mounting depth avoids cable damage with our rust-resistant mounting bracket and hex nuts.