KDC-BT8044U MP3/WMA/AAC CD/USB-Receiver with Bluetooth built-in Detachable FaceplateMade for iPod & iPhone *IR remote controller includedEqualizer built-inBluetooth unit built-inOEM Wired Remote Control ready USB Car Stereo KDC-130UBCD-Receiver with Front USB & AUX Input.KDC-130UGCD-Receiver with Front USB & AUX Input.