Signal Jammer 50 Meters - 4 Antennas Blocker 50 Meters

Signal Jammer 50 Meters,4 Antennas Blocker 50 Meters,Basic Info Model NO.: CPJP802 2gdcs1800MHz Signal Blocker: 1805-1880MHz 3G2100MHz 3gjammer: 2110-2170MHz 4glte2600MHz 4G Jammer: 2620-2690MHz WiFi2.4G Signal Blocker: 2400-2483MHz Gpsl1...