Kenwood KDC-MP538U USB/AAC/WMA/MP3 CD Receiver with External Media Control AM/FM radio, CD, CD-R/RW, MP3/WMA/AAC, iPod, USB, HD/SAT radio-ready, Bluetooth-ready receiver 4 x 50 Watts maximum power with three 2.5V preamp outputs 3-line full dot FL display Includes direct iPod connection, USB music streaming, rear panel auxiliary input; add Kenwood adapters for SAT/HD Radio, Bluetooth, and Navigation One-year limited warranty