For added connectivity there is a USB and SD memory card slot, and has a front AUX input to easily enjoy music off any portable audio player using a standard headphone jack. There is also a built in PLL synthesizer tuner with 30 station presets and is switchable from US to Europe radio frequencies. It has a 6.2" touchscreen TFT monitor with active matrix display and a resolution of 1200 x 234 pixels and features on screen display. To control the output sound, bass and treble are seperated and there are balance and fader controls. It has dual RCA outputs (front and rear) and gives 80 watts of power to each one of the 4 channel outputs. Other notable features include a rear view camera input, full detachable front panel, remote control and an AV input in the rear.