Sony DSX-A405BT Receiver with Bluetooth and Steering Wheel Control Interface Sony DSX-A405BT Media receiver with BLUETOOTH Wireless Technology Access your entire music library on the move, with this smartphone-friendly single-din receiver. Connect your mobile in seconds through Bluetooth or USB, and enjoy rich sound from advanced audio technology and powerful 4 x 55W amplification. SiriusXM Radio satellite tuner (not supplied) compatibility for commercial-free music, sports, news, and entertainment. Connect your smartphone instantly with NFC and Bluetooth Pump up the low end with the MEGA BASS boost See clearly with the high-contrast Vertical Alignment screen Hook up all your music players with the AUX/USB ports Get powerful sound with the 4 x 55w Dynamic Reality Amp 2 SWI-RC Control functions such as volume, mode and track on most radios equipped with a wired remote control input. Retains steering wheel control functions when replacing the factory radio Retains programming even if the vehicle's battery is disconnected