This navigation unit made for 2008-2011 Hummer H2 vehicles is the upgrade you're looking for. It has an iPod function, music streaming and Bluetooth hands-free calling and the fact that it's plug and play makes it an easy installation to your vehicle. All these features will be displayed on a full HD 800 x 480 touch screen, so you can watch all your favorite movies or keep the passengers entertained. PLEASE NOTE: THIS UNIT DOES NOT SUPPORT BOSE SOUND SYSTEM, ONSTAR OR SATELLITE RADIO. IT'S ONLY MADE FOR BASE MODEL VEHICLES.