For Trumpchi Old GS4 Car PET Rearview Mirror Protective Window Clear Anti-fog Waterproof Rain Shield Film Type-Roadway Safety feature high toughness and are

feature high toughness and are not easy to be damaged

the structure is pretty

Power by 3 x AAA batteries (not included) or DC 9V power supply (not included)

With Ding Dong Version

For Trumpchi Old GS4 Car PET Rearview Mirror Protective Window Clear Anti-fog Waterproof Rain Shield Film Type-Roadway Safety feature high toughness and are1. PET + Nano coating protective film with high transmittance, Anti fog, anti glare, anti mist, waterproof, rainproof, which effectively protects your driving safety in a rainy or foggy day. 2. Shield and protect your Rearview Side Mirrors from unwanted scratches, smears, dust and dirt, so as to keep your rearview mirror clear all the times. 3. Just take a few minutes to install it to your Rearview Mirror directly, squirt a little water on the mirror,