Waterproof Bluetooth Marine Digital Media Stereo Receiver with MP3 Player AM FM Radio and USB for Streaming Music on Boats Golf Carts ATV UTV and Spa Hot Tubs 1.8" Full View Positive Display, Clear under Strong Sunshine 50 Watts x 4 Max Power, Balance/Fader/Bass/Treble and Preset built-in EQ Bluetooth Audio Streaming, play USB, MP3, FM/AM and Smart Phones 18 Preset Radio Station, Auto Scan and Track Search 1 Year Manufacturer Warranty