• phone gsm jammer harmonica

Phone gsm jammer harmonica , phone gsm jammer electric

Phone gsm jammer harmonica,phone gsm jammer electric,Product Description High RF power, cover 100% drones UAVs Like Dji Phantom 4, Phantom 3 Professional, Advanced, Standard series, Inspire Series... Directional Jamming range: 300~1000 Meters 6-8...