Ask about the difference between technology and fashion

The biggest difference is the big screen technology. The small screen does not support Bluetooth listening to songs and does not touch the storage box. This is the biggest price difference. Nothing else matters. For example, the leather seat of the rear radar electric ear will wrinkle more seriously after sitting for a while. If the screen requirements are not high, you can buy technology and spend 3000 yuan to change the screen of the auxiliary factory and add reflection, and then spend 3000 yuan to change the lights.