The DMH-341EX is a 6.8" capacitive glass touchscreen digital media receiver designed to improve in-vehicle entertainment and connectivity with your smartphone. Enjoy features such as built-in Bluetooth for hands-free calling and audio streaming. Audio/video playback from USB. Safety features such as back up camera ready and much more. Vozsis is a smartphone app available for both iOS and Android OS devices that brings Amazon Alexa capability to compatible Weblink-enabled Pioneer multimedia in-dash receivers. Downloading both the Vozsis and Weblink applications makes using Alexa in your car simple – just tap-and-ask, and Alexa will respond instantly. Backup Camera Ready - Back Up Camera input enables you to add a rear-view camera, with the system automatically switching to a full-screen image of the rear view when the car is placed in reverse gear. Camera Sold Separately. This receiver makes hands-free phone calls simple. Pioneer's included external microphone provides crystal clear sound. Select among five colors (blue/red/amber/green/violet) for the display and 112 different colors to match unit illumination to your vehicle's interior lighting. Backup Camera: This rear-view camera can be installed on a variety of vehicles with an in-dash aftermarket video monitor. Your aftermarket in-dash monitor must feature a composite video camera input. The camera allows you to view what's behind your vehicle on your in-dash monitor's screen when you put your vehicle in reverse.