Features: Stylish and simple style, using environmentally friendly materials, internal rfid shielding fabric, 100% shielding car key Mobile Phones signals.

Use occasion: The key case is simple and practical, the size is moderate, the personality is not public, the appearance of the box, the key can be easily exchanged inside and outside the shielding box, to protect the safety of your car.

Maintenance: Wipe with water or a small amount of detergent. Do not dry clean, expose to the sun, iron, or bleach.

Instruction: When a device is placed inside a bag, fob signals cannot be boosted, no apps or malicious code can be remotely triggered or wiped, no communication can penetrate, and no one can access the microphone, camera, GPS location, or data. …