Powerful 6 Antennas 2/3/4G Cellphone Signal Jammer GPS LOJACK Wifi Jammer Special Features:The latest plus 6 antennas portable jammer, have good jamming for all mobile phone 2G,3G signal and LOJACK, WI-FI2.4G/GPSL1 bands.Total output power: 5W Jamming range up to 30mUse external omni-directional antennas, all the TX...