This is one of the best PCBA motherboards I have ever bought. The quality, price and performance of the products are excellent. Moreover, the merchant's service is very good, and the delivery and after-sales service are solved in time. I am very satisfied with this store and will continue to patronize it in the future.

you won't be able to use GPS because they send a fake item and you won't have access to the tracking app. There are also no instructions for control via SMS; it may not even support these features. These are remote control tail lights and you will not be able to track your location. The instructions say to scan the QR code to access the application, but there is a blank sheet of paper there. There are also no "SN" products with numbers.