The Clarion CX609 is a 2-DIN, audio in-dash head unit built primarily for playing CDs. It handles CDs with MP3, WMA, and iTunes AAC content. Plus, the unit also connects to iPods (USB), MP3 players (AUX), and USB-based media players. Note also that the system includes built-in Bluetooth, which supports A2DP & AVRCP audio streaming, as well as wireless connections with mobile phones, PDAs, and MP3 players. Most unique about the Clarion CX609 is its wide-range of advanced audio technology: BBE MP reproduces the details of sound typically lost during digital compression, whereas Beat EQ offers free customization of bass, midrange, and treble portions. The unit is also Sirius Satellite, OEM steering wheel, and XM ready.