Product might not work, and you will be stuck with it
I received the product, I followed the videos for installation and it was mostly straightforward. There were two issues, that I was not able to figure out even after weeks of back and forth with the support team. Original mic of the car does not work, and audio has to be rerouted through the aux cable for some cars. The original car system used to display fine, but after 2 days, it shifted to the right leaving an empty dark screen. I tried to reset the car model from the settings as told by support, but it did not help, there was no screen size that would work perfectly for my car. I wish there was an option to reboot the unit to factory settings, but support told me its not possible. I tried to return the item, but return shipping is on the buyer, and it has to be returned to China, and I was quoted around $100 to ship it. Also I was asked to put the value of item to less than $50. If the item for reason got lost or damaged and never made to China, I was going to lose it all. Also I was asked to ship with regular mail like USPS and I found online you cannot really track it all the way to the shipper as once it gets to China it is the Chinese postal company that handles it unlike with Fedex or UPS. Basically I am stuck with this unit that has issues. There are alternatives in Amazon, you can buy and not worry about what to do if it does not work, as Amazon has free shipping, and you get to ship it to a US address. I was offered a refund of $20 by the seller, but that does not really do much.