8 Bands Portable Cell Phone Jammers 2G 3G 4G LTE Lojack GPS WiFi

As the most popular handheld jammer, this product is small and easy to carry. Can block frequencies in 8 bands and has a very large interference range. With an independent frequency control switch, you can turn on or off the frequencies you want to jam as needed. With a car charger, you can use it while driving. This product has a perfect cooling system and can run continuously for a long time. The shell is made of thermally conductive metal with good heat dissipation. Generally speaking, the larger the interference range, the stronger the interference performance, and the heavier the interference device, which is inconvenient to carry. But this device is an exception. This 8-band handheld jammer not only has good jamming performance, it can jam up to 40 meters; it is portable, the size of the device is only 130mm*80mm*38mm, and the weight is only 800g. The color used is Volkswagen black, which can effectively prevent easy dirt. All aspects of performance are comparable to desktop signal jammers.