Sign In | Join Free | My tjskl.org.cn |
|
34dBm Remote Control Jammer 2G / 3G / 4G 30M Mobile Signal Blocker 1. Quick Details model No:EST-505J antenna: 8 antennas frequency:GSM/DCMA/DCS/PHS/3G/WIFI/VHF/UHF jamming range:1-30m color:silver ...