Comes with everything pictured, including a factory aux port which may/may not be necessary for retrofit in your vehicle. 

Includes canbus decoder to avoid error lights, and MOST-BUS adapter to work with Logic 7 equipped cars.

Can be used with apple/android carplay, but will require an additional adapter, sold separately.

Sold as is, feel free to message with any questions. Plenty more info on manufacturers website regarding this model.