Comet-1 gps jammer phone - comet-1 gps jammer yellow hammer

Comet-1 gps jammer phone,comet-1 gps jammer yellow hammer,Portable Covert GPS Signal Blocker 10 MetersMain Features: Jamming Device: GPS Jamming Signal:GPS L1 Jamming Area:10 Meters Specifications: Jamming Frequency: GPS L1: 1570-1580MHz Jamming Area:...