Stop GPS Tracking

5 Antennas Portable GPS Cell phone,Website:http://www.jammerwill.com, 3G, WiFi Signal Jammer Specifications■Primary Function: High Powered Cell phone, 3G, WiFi and GPS Signal Jammer ■Highly portable design ■Isolating Signal Bandwidth: - CDMA: 850 - 960Mhz- GSM: 925 - 960Mhz - DCS: 1805 - 1880MHZ - PHS: 1900 - 1990MHZ- 3G: 2110 - 2170Mhz - WiFi: 2400 to 2500MHz- GPS: 1570-1580(GPSL1)■Antenna: 5x Omni-directional Antennas ■Coverage Area: up to 20 meters ■Power Source : Wall plug, car adapter, or built-in battery ■Internal Battery: 1600mAh rechargeable li-ion ■Typical Battery Life: 2-3 hours of continuous use ■Total Output Power: Up to 3W ■Operating Temperature: -10 to +50 Celsius ■Operating Humidity: 5% to 80% ■Power Supply: 100-240v, 12v ■Approved: CE / FCCPackage Contents■1 x Signal Jammer with 5 Antennas■1 x Power Adapter■1 x Car Charger■1 x User Manual - EnglishProduct Reviews:1.really amazing, good,2.each band can be controlled?3.good, thanks for the good service4.thanks for the good supply, good deal.5.thanks, all OK, will be back for more deal.6.Works great, really fast shipping !