Car MP3 connection kits with USB,SD, Bluetooth+Aux in Features:Car MP3 connection kits with USB,SD, Bluetooth+Aux inPerfect CD sound quality, no ... /reject/end a call while the radio's buttons, support Mobile music playing while connecting with BluetoothAll in one fuction ... Clarion (C-Met), Sony, Panasonic, Sanyo, Blaupunkt, Alpine. etc Car MP3 connection kits with USB,SD, Bluetooth+Aux in (DMC-20198)