Marine Boat Stereo / Radio - FM/AM/Bluetooth/USB - IPX5 Waterproof
Waterproof level:IPX5. Uses USB, RCA,AUX-IN, AM/FM Bluetooth Audio. Bluetooth:Stable BT chip. Input Types:Bluetooth, USB（up to 64GB）,AUX. High quality Marine stereo/radio. All In One Crisp Knob. 7 Color Buttons.