6 Antennas Signal Jammer - wireless Block 60 Meters

6 Antennas Signal Jammer,wireless Block 60 Meters,Remote Control 3G Mobile Phone GPS Signal Jammer BlockerMain Features: Jamming Device: Mobile Phone GPS Jamming Signal: GPS,3G,GSM,CDMA,DCS,PCS Jamming Area: 5 - 40 Meters in diameter...