as well as a built-in smart chip that intelligently recognizes different charging devices

keeping your device secure and protected

and light moisture

or the sleek CarbonChrome Performance Shell

Compatible With All BMW Models:

Visible Button Mercedes-Benz Key Protector Shell Color:Silver-Blue - Ring Keychain as well as a built-inThis alloy key cover is made for Mercedes Benz smart keys and built for everyday use. If your key is always in your pocket, bag, or car cup holder, it can get scratched fast. This cover helps keep your Mercedes key looking clean, while giving it a sharper, more premium finish. Choose the style that fits you best: Crystal Gloss Key Shell for a clean shine, Carbon Fiber Tricolor Shell for a sporty look, Carbon Fiber Gunmetal for a darker aggressive