This versatile receiver also makes it easy to play your entire music collection. You'll find a convenient front-panel USB input, perfect for connecting thumb drives or many portable music players. The CD drive plays your favorite MP3 or WMA files, so you can load a disc with multiple albums or playlists and hit the road. A front-panel auxiliary input bats cleanup, providing a convenient place to plug in your portable player or a plug-and-play satellite radio. General features CD receiver with built-in amplifier (17 watts RMS CEA-2006/50 peak x 4 channels) plays CDs, CD-Rs, and CD-RWs, including discs loaded with MP3 and WMA music files HD Radio tuner built in, receives multicasting content (where available) detachable face remote control Audio features 5 preset EQ settings Expandability compatible with Dual Bluetooth adapter inputs: front-panel USB and auxiliary inputs (USB input not compatible with iPod®) outputs: two sets of preamp outputs