4G radio breaker with wireless signal blocking 2.4 In this section, we will shield the WiFi wireless network of mobile phones, as well as the wireless network signal jammer, as well as the customized product shielding block for WIFI wireless network signals.
3G / 4G Phone Jammer Features Stable Performance 4 Antennas with Built-in Shading; NO Debug, Plug Can Work; 3, Compact, Easy to Carry, Adjustable Jammer WiFi Shading Mask 4G Car Jammer
Small handheld three-way 2G signal jammer, GPS jammer, super strong mobile phone jammer Phone signal jammer is used for all kinds of offices, gas stations, churches, courts, libraries, convention centers, theaters, hospitals, military fields and other uses , The place is forbidden.