High Power 6 Bands Prison Jammer Portable VIP Jammer Military Anti-Bomb Jammer

High Power 6 Bands Prison Jammer Portable VIP Jammer Military Anti-Bomb JammerHigh Power 6 Bands Prison Jammer Portable VIP Jammer Military Anti-Bomb Jammer

Tech Specification:
Jamming range:  radius 50-200 meters (-75dBm, depending on the distance of base station in an open field)
Transmission power: integrated equipment