I want a handheld jammer that can block WiFi. Any good suggestions?
I want a jammer that can shield a variety of signals, or a signal that can be shielded separately, preferably a hand-held one. Any good recommendations?
This is completely achievable, and we have an adjustable handheld jammer that can protect the WiFi signal separately without affecting the use of other GSM 3G 4G signals. In order to better meet your needs, I will recommend to you a handheld signal jammer. The jammer has a built-in antenna. The portable handheld is very convenient and has a shielding radius of up to 10 meters. It is a very good choice.