faraday box for car keys rfid signal blocking pu leather key safe __ClothingWardrobeStorage 1X Chinese version Instruction Manual

1X Chinese version Instruction Manual (English version available for download)

Fully multi-coated (FMC) lenses and BAK4 Porro prism optics improve light transmission for crisp images

the Lipo battery is NOT included in the package

Compared to traditional car phone holders

faraday box for car keys rfid signal blocking pu leather key safe __ClothingWardrobeStorage 1X Chinese version Instruction ManualSignal blocking protection This Faraday box is lined with premium RF shielding to stop key fob signals leaving the case. Place your keys inside and the signal cannot be amplified or accessed remotely. It helps protect against relay style keyless car theft by keeping your keyless signal secure when not in use. Holds the whole family's keys Store multiple key fobs together for simple, central protection ideal for spare keys and family members. In