This compact stereo is an RV stereo replacement that gives your rig an upgraded boost without taking up tons of space. ^^ Included in this control system are operations for the radio, a USB connection, an AUX-IN connection, Bluetooth, and App capability. ^^ Connecting right into your RV power system, it runs on 12V DC power and has a max power output of 120 Watts and 10 Amp Max.