It supports playback of CD-R/RW, MP3, and WMA files, and includes AUX and USB inputs, and an SD card slot. It is also iPod ready and has integrated Bluetooth connectivity for streaming audio and taking hands-free calls. The MP6612I includes a built-in AM/FM tuner with 30 station presets and is XM satellite radio ready with the use of an additional adapter. It also has electronic shock protection and last position memory for CDs, MP3, and WMA playback. The receiver comes with a remote control for easy operation and has a 1 year limited warranty.