The AVH-X4500BT multimedia DVD receiver features a beautiful 7" WVGA motorized touchscreen display, Pioneer"s own MIXTRAX technology, built-in Bluetooth for hands-free calling and audio streaming, and Advanced App Mode for iPhone 4S and iPhone 4. The updated and innovative user interface makes direct operation of the unit stress-free by eliminating complicated layered selection displays, so access to desired functions is smoother and simpler than ever. A variety of multimedia options ensures that you will be properly entertained. Customizable audio and video functions make it easy to suit your mood.