מקום מוצא
Guangdong, China
Name
Car Key Signal Blocking Pouch Bag for Men and Women
Material
Genuine leather/PU/Canvas +Fabric, carbon fiber etc
Size
14*10 cm or customize
Color
Black, Brown, pink , or customized color
Blocking Technology
Nano blocker layer automatically cut off radio waves
Function
Cellphone/wifi/GPS/RFID Bock
Security item
Security/access cards/ Credit cards/smart watch/WiFi card/ Ca
Protecting Project
Credit card, car keys, phone etc
Frequency
13.56mhz, 860-960mhz