4 Bands GPS Cellphone Blocker
$336.61$129.99Save 45%
Product Details
This GPS jammer is suitable for all kinds of examination room, gas stations, churches, courts, libraries, conference centers, theaters, hospitals, military and other places to prohibit the use of mobile phones.
Review GPS Mobilephone Jammer 4 Bands
I am very satisfied with it after testing the jamming distance and cooling system.
Has a strong jammer performance, completely cut off GPS, WIFI, cell phone signal. The product is worth buying!