Lossless Music Experience:Easily find your musical styie with 200W high-power amplifier stylesubwoofer audip autput, and custom settings. IPX5 Waterproof & Widely Application:The radio is equipped with IPX5 waterproof design & newest weatherproofing techniques. You can use it for Boats ,Yacht ,Gauge, ATV, UTV, SUV, RV, Golf, SPA FOW Rooms,Swimming Pools, BAND Campers,RZR,Harvesters, Truck and more. Wireless Bluetooth Music Streaming:This boat stereo can connect Bluetooth and play audio streaming from external devices. ID3 tag song readout and power off memory is supported. Support Multiple Entertainment Modes:Equipped with FM AM radio with 30 station memory, USB 2.0 port and 3.5mm AUX input. Let you enjoy different modes audio entertainment. Lossless Music Experience:Easily find your music style in 200W high power amplifier style. subwoofer audio output and custom EQ settings. Uses USB, , AM/FM Bluetooth Audio Sources Impedance:4-Ohms Tuner Section FM Stereo Frequency Area US, Europe 18FM 12AM Presets Bluetooth:long distance music Streaming RMS power output: 4x50W Power supply:DC 12V Waterproof level:IPX5 Color: As Shown Material: Plastic+Metal Package Contents: 1 x MP3 Media Player Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.