1. This product must be mounted on the original factory comes with a protective case to use, using a recessed buckle bit fixed to effectively prevent falling
2. After use can effectively protect the lens to prevent collision cracked or scratched
3. The use of the product does not affect the host connected to the multi-function map transmission module
4. The middle of the protective cover is hollowed out, even if the lens has a protective film or tempered film, it will not affect the wearer
5. The product is only 3g, ultra-light and portable
6. Net weight: about 3g
7. Size: about 4.1 x 3.1 x 2.5cm
8. Note: only lens cap, no others