Handheld Bands Control Signal Blockers

As a cost-effective handheld jammer, interference with multiple bands and a wide range of interference has become an essential feature. In addition, people on the separate band interference control requirements are getting higher and higher. Therefore, this new 6-band jammers in addition to a large range of interference, you can also control the interference band separately. With LED indicator light, you can clearly understand the current interference band, you can always adjust according to need. This jamming device size is very small, easy to carry. Can interfere with 6 bands and all mobile phone signals jamming.