Like having a 'Club' in your car. With a MOSFET 50W x 4 Amplifier inside, this tuner brings you raw sonic power and pristine audio quality with minimal distortion. Simply connect your iPod or iPhone via USB (cable included) or any other phone or portable player directly via the front auxiliary connection. MIXTRAX is on board for creating non-stop, club-like mixes from your music with various mix effects. The illumination colour and intensity will change based on the sound characterstics of the song. Fully Bluetooth-enabled, you can make calls with your phone (microphone included) and stream audio from any Bluetooth-enabled device. Or enjoy your music collection in high quality from CD or USB (including MP3/WAV/WMA files on CD-R/RW and USB) It has 3 hi-volt RCA pre-outs and 5-band GEQ.