* Digital marine audio stereo sound system
* Built-in Bluetooth receiver
* Water resistant Marine grade construction
* 2.7'' LCD display with BT AM/FM radio
* FM/AM radio
* USB port
* AUX in
* RCA out
* Subwoofer Output
* 4X50watts max power
* Bluetooth function
* meet ASTM B117
* meet ASTM D4329
* waterproof level:IP66
* humiseal coated PCB
* Built-in Bluetooth receiver
* Water resistant Marine grade construction
* 2.7'' LCD display with BT AM/FM radio
* FM/AM radio
* USB port
* AUX in
* RCA out
* Subwoofer Output
* 4X50watts max power
* Bluetooth function
* meet ASTM B117
* meet ASTM D4329
* waterproof level:IP66
* humiseal coated PCB