10 Bands Cell Phone Jammer video
This 10-antenna cell phone jammer is a powerful handheld jamming blockers with a total power of 7W and a jamming radius of up to 20 meters. Can be used in a variety of signal frequency bands, including 4G, 3G, 2G, WiFi 2.4G/5.8G, GPSL1-L5, LOJACK, 315MHz, 433MHz, 868MHz, walkie-talkie, UHF, VHF and CDMA.
1.Handheld design for easy carrying and outdoor use;
2.Internal cooling fan and larger heat sink, good cooling system;
3.Car charger so you don't have to worry about power trouble;
4.8000mAh large capacity The battery works continuously for more than two hours.