Review on EINCAR Double DIN Car Stereo GPS Navigation DVD CD Player Bluetooth AM FM RDS 2 DIN Radio Receiver with Capacitive Touchscreen, Audio Video USB, Map Card, Rear Camera by Jerry Mangum

I installed this in a 2005 GMC Envoy and I love it! I have no idea how difficult it is to hook up since I had it in the garage, but I'm told it's pretty easy. Everything works great on it! GPS works very well even on dirt roads! I mainly use mine for GPS and Bluetooth for music and phone calls. Both work fine and don't turn off. I had an issue with sticking keys at the beginning and changing songs, but it seems to get better with use. If you ever need to contact customer service, don't worry! The seller is also a manufacturer, so if you need help, he's great at helping you! Overall excellent value for money!