Axxera XDMA7200 Multi-Format CD Receiver with Built-in Bluetooth&reg; and Direct USB Control for iPod and iPhone CD/MP3/WMA receiver with built-in amplifier (18 watts RMS CEA-2006/50 peak x 4 channels) Built-in Bluetooth for hands-free calling and audio streaming Front panel USB, SD card and 3.5mm AUX inputs 7 Preset EQ curves with bass and treble controls 2 Pairs of RCA preamp outputs (front + rear/subwoofer selectable)