I wasn't sure about ordering a head unit the came from China. There is a lot of negativity when you look on eBay and Amazon, but, the video provided from iceboxauto convinced me that things have changed. The unit was easy to install, the hardest part was removing the old one. The sound is crisp enough in the standard option and the video must be 4k, the colour tone is up there with the top of the range tv's. YES! There are cheaper unit out there, but there is also a saying. You get what you pay for, I paid and got and I'm extremely happy with my purchase.