JVC KD-X50BT In-Dash Car Stereo Digital Media Receiver with Built-In Bluetooth and Front USB Smart Remote for Android Control PANDORA Internet Radio Control (For Android and Blackberry with Bluetooth SPP Connection) Auto Drive Router App control (JVC Original Application) External Mode for iPod/iPhone (Listen to Audio from your iPod/iPhone apps) Peak: 50 watts x 4 channels / RMS: 20 watts x 4 channels