Cell Phone Signal Jammer Blockers

Cell Phone,Website:http://www.jammerwill.com, 3G, WIFI, GPS Adjustable Desktop Five Bands Signal JammerSpecifications■Adjustable Desktop Five Bands Signal Jammer for Cell Phone, CDMA/GSM/DCS/PHS, 3G■Isolating Signal Bandwidt: - CDMA/GSM(850-960MHz) - DCS/PHS(1805-1990MHz) - 3G (2100-2170MHz) - WIFI (2400-2485MHz) - GPS (1570-1610MHz) ■Total Output power: 12W ■Power Supply: AC adapter (AC100-240V  DC5V12A) ■Shielding Radius: Up to 40 Meters (depending on the mobile service provider's network condition and background signal strength) ■Adjustable outpat power, each band can be controlled separatelyPackage Contents■Jammer■AC Power Charger  ■Car charger ■5 x Antennas ■1 x User ManualProduct Reviews:1.thanks for your good service, the jammer is very good, like it,2. This jammer works great in public places. Really good to use. High power one!3. It is the one i want. Have got one and like it very much. will come and do business again!4. Really wonderful,especially like the design of the optional jamming frequency bands.5. 4 days delivery to Denmark. That\'s nice, seems fine. Price and quality is just okay. Will buy again soon. Thank you.6. Wonderful product, works well!