We should learn to use jamming devices to protect ourselves

Everyone is in a situation of being frustrated by others talking on the phone in public places, which is simply unacceptable, and a good way to stop them is to put a portable jammer device in your pocket.

What should people who are disturbed by stalkers do?

In fact both drones and drone jammers can be used in combat

The jammer can effectively prevent the harm brought by the jammer

Our jammer can help you get away from that annoying noise

Jammers can cut off prisoners from the outside world

A jammer can break a device's connection to the network

Some countries already use drones as military equipment