Our professional technical Support team will answer your question or need 24/7. please contact us freely, We will reply you as soon as possible. Support both online and off-line navigation App, such as Igo map,waze map,2D/3D map,can help you find your way more easier,GPS dual zone function,you can enjoy radio,music when navigating. Keep all orginal wheel control function, Easy to switch songs,channels and adjust volume etc. without taking your hands off the steering wheel,you can intently focus on the driving and choose your favorite music safely on the move,provide you safer and more enjoyable journey. Android 13 car radio. 4core CPU 2GB RAM + 32GB ROM.Build-in wireless Carplay Wired Android Auto.IPS capacitive touch screen,high resolution,support 4K video,will provide you the excellent experience in the car. Compatible with Dodge Avenger and Challenger 2008 2009 2010 2011 2012 2013 2014.Plug and play design,easy to install.The package include:Radio unit with Dash Kit,Wire and harness,Canbus box,GPS modlue, everthing you need are in the box.