Video Demo - How to use the 6 bands desktop jammer

6 Bands Adjustable Power Blocker Device

This signal jammers device can jamming all cell phone signals such as 2G, 3G , 4G. Except for cell phone signals, it can also jamming WiFi and PHS signals

This high power desktop jammers has the output power adjustable function. Your can adjust the blocker range as needed

Has highly efficient double fans with a low noise make the device in a good cooling and continuous work. Adjustable output power design makers use more convenient. Each frequency channel can be controlle separately