Ideal for:Car,motorcycles,yacht,fishing boats, cuddy cabins, ski boats , the unit is also perfect for spa pools, quad bikes, golf carts,UTV,ATV and RV. 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:This boat stereo can connect Bluetooth and play audio streaming from external devices. ID3 tag song readout and power off memory is supported.The radio and speaker are used together.You can have a better experience and enjoy better sound effects! 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. Source Type:FM,AM,Bluetooth Enabled Marine Radio. Input Types:Bluetooth, USB,AUX. Outputs:1 pair Pre-Amp Out,One Way Input Color: Black Material: plastic Package Contents: 1 x Bluetooth Stereo Player 1 x Protective cover 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.