GSM Blocker Jammers

Portable 5 Antennas High Powered 3G Cell phone GPS Lojack Signal Jammer Specifications■Primary Function: High Powered 3G Cell phone GPS Lojack Signal Jammer■Highly portable design ■Isolating Signal Bandwidth: - CDMA/GSM: 850 - 960Mhz- DCS/PCS: 1805 - 1990MHZ - 3G: 2110 - 2170Mhz - GPS: 1570 - 1580Mhz- LOJACK: 167--175MHZ■Antenna: 5x Omni-directional Antennas ■Coverage Area: up to 20 meters ■Power Source : Wall plug,Website:http://www.jammerwill.com, 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 ManualProduct Reviews:1.The package arrived in good condition and is good enough to protect the antennas.2.order 3 units, all work well, and thanks for the discount.3.I am so glad to this jammer, from now on, I can fully enjoy my privacy.Thank you .4.Excellent product. I am very pleased. The jammer work very well in U.S.A,5 stars.....5. Fast delivery to Canada! Works well…..excellent quality….Well worth it for that price!6. Excellent quality and very fast delivery. I recommend all these shop.