Bluetooth phone and audio connectivity, satellite radio, and iPod / USB audio interface keep you plugged - in to reality while you're off the pavement. (usedcarsgroup.com)
Additional features along with the sound system include a six - CD changer, MP3 compatibility and portable audio interface. (cardekho.com)
That's inconvenient at best, but if you want to play with headphones, it practically mandates the purchase of a cumbersome audio interface. (birthmoviesdeath.com)