Jensen Compact Bluetooth Am/Fm/Usb/Wb Waterproof Stereo - 3in Black. 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. Specifications for Jensen Compact Bluetooth Am/Fm/Usb/Wb Waterproof Stereo - 3in: Manufacturer: Jensen Color: Black Height: 3.5 in Width: 3.5 in Weight: 1.2 lb Features of Jensen Compact Bluetooth Am/Fm/Usb/Wb Waterproof Stereo - 3in Compact 160 watt (40W x 4) waterproof stereo Bluetooth streaming audio with quick pairing in any mode Rear USB input connects digital media devices (MP3) Daylight-readable segmented LCD display LED backlit buttons and electronic audio settings (Bass/Treble/Balance/Fader) Simple user interface Package Contents: Jensen Compact Bluetooth Am/Fm/Usb/Wb Waterproof Stereo - 3in Jensen JMS3RTL: Compact Bluetooth Am/Fm/Usb/Wb Waterproof Stereo - 3in Black