The Jensen JMS3RTL Compact Waterproof Stereo offers 160 Watts (40W x 4) power with Bluetooth streaming audio (A2DP/AVRCP), rear USB input, and AM/FM tuner! The system is waterproof rated at IPX6. Includes daylight-readable segmented LCD display, LED backlit buttons and electronic audio settings (Bass/Treble/Balance/Fader) in a compact, self-contained design with a simple user interface. Conformal coated circuit boards. UV resistant finishes/materials (ASTM D4329). Corrosion resistant materials (ASTM B117). FCC/CE certified.