The JVC HD-W10 Mobile HD Radio Receiver/CD Player features a built-in HD tuner that allows radio stations to broadcast a higher-quality digital version of their normal programming. You'll hear FM stations that approach CD-quality sound, and AM radio that sounds as good as current FM. What's missing? Only the static and crackle of analog radio. SRS Auto Surround creates the sound of a 5.1 Channel sound. Plus, satellite radio, an iPod or CD changer can be added through the changer bus for additional digital-quality entertainment. Includes a wireless remote control.