Video on Youtube: /watch?v=u_PwRXSH83c  

What is auto adjusting brightness?
The brightness (only for the 4.3"display screen, not for entire mirror) will change automatically according to the environment light. That is, when the environment light becomes stronger, the screen brightness will increase accordingly to ensure more distinct image. On the contrary, the screen brightness will decrease in order to protect eyes against being stimulated because of over-brightness from the screen when the environment light becomes weaker.

Which mirror bracket (Mount) works for my car?
We have many OE style brackets for most of popular cars (See below compatible vehicles list) but we highly suggest you send us a photo of your original bracket bottom and tell us your car make and model. then we will confirm which bracket matches your car.

1. Fast Service: 

Pls feel free to contact us via TradeManager or Email; We'll get back to you within 24 hours, even during holidays and weekends.
2. Competitive Price: 
You'll get a very competitive price due to our lower cost under scientific management, but that doesn't mean that our price is lowest. You get what you pay for!
3. Product Quality:
We control the quality strictly. All items are checked and packed in good conditions before delivery; In this way, we reduce not only repair rate but also the cost of both of us. 
4. Fast Delivery:
Generally, samples can be delivered in 3-5 days, Mass production delivered in 10-20 working days;
5. Warranty:
We provide 1-year warranty for all products. If you're not happy with our mirrors, please inform us, then we will deal with it asap.
6. Shipping Method:
The products are shipped from port of Shenzhen, China(mainland). Parcels will be deivered via DHL, UPS, FEDEX or EMS, etc. We'll choose the most convenient, speedy and economical way for you.