Built-in Battery: The 300mAh battery eliminates the need for cable connection

and multi-angle adjustment

Upgrade your Mercedes-Benz key fob with a high-end protective shell built for style and daily durability

creating a durable audi key fob cover that provides full front-and-back protection without adding bulk

Premium Alloy BMW Key Fob Cover audi a6 avant Built-in Battery: The 300mAh batteryUpgrade your BMW key with a premium protective cover built for daily use. Made with durable zinc alloy on the outside and a soft silicone button layer on the inside, it snaps on with a clean 1: 1 OEM style fit. You get full 360 coverage, smooth button response, and a bold automotive look without affecting your signal. Choose your style whether you like the rugged Aero Armor Shell, the clean Dual Tone Stripe Night Glow, the sporty Dynamic Racing Night