Has portable design, Size is very small, easy to carry. Can interfere with six bands, can jamming all mobile phone signals. Simple operation, open the power can be used immediately.The cell phone jammeris popular with educational institutions and private businesses
Review 6 Bands Handheld Signal Jammer
Very interesting device!!! I'll buy again
A great jammer that effectively jammer cellphone signal. A separate band switch and display lights, very convenient.
Human design, can be individually turned on or off a frequency band. The only downside is that the switch is too small
I've never seen such a fast delivery! Jammer effect is remarkable, and I really like