The world first all-in-one powerful cellphone 5GLTE/4G/3G/2G WIFI2.4G/5.8G GPS UHF/VHF signal jammer is designed with 16 antennas which bring us a strong jamming ability. And it can not only cut off all 3G 4G 5G mobile phone signals, but also jam WiFi2.4G 5.8G CDMA450M GPS LOJACK UHF VHF signals. And with Adjustable 98 watts , the jamming radius of this device can be up to 80 meters at most depending on the signal strength in the detailed place. Built-in 7 Cooling Fans non-stop working. LED pilot light show each band working status.