For Buick (Enclave 08-12 and Lucerne 08-12) with standard sound system or Bose sound system, plug & play installation. Windows CE 6.0 / 500Mhz CPU / 128MB RAM. 1-year limited parts and labor warranty. * 7" digital high definition (800x480) TFT touchscreen display.Built-in DSP with 9-band equalizer for optimized sound quality. * Built-in iPod control (audio only)/ charging on supported iPod/iPhone models; Built-in USB flash drive support for audio playback. Built-in Bluetooth hands free ; Address book synchronizes with supported phones. * Retains factory Bluetooth function if equipped; retains all factory On-Star functions if equipped and activated; retains factory XM functions if equipped and subscribed; supports factory backup camera and/or backup sensor if equipped. * DVD playback/AM/FM/iPod Audio Control/USB Audio Playback/Bluetooth Hands Free/Rear Seat LCD(optional) Support/Backup Camera(optional) Support/US&Canada Map Included