New High Power Cell Phone-WIFI-3G Signal Jammer with Signal Band Control Swith This newly designed model difference from others is its Band Control Swith Function. It can block the the cell phone,Website:http://www.jammerwill.com, wifi and 3g signal at the same time, but when you just want want to block the cell phone's signal, but not bloking the wifi and 3g signal, you can use the swith on the item's side to control that. Turn off the wifi and 3g, then it will just stop the phone's signal. What functions you need, what functions you don't need, now you can use the swith to make what you need.Powerful and effective, this portable signal jammer effectively disables any nearby WiFi and 3G networks, as well as other cell phone signals (GSM, CDMA, DCS, PHS bands) without interrupting any other electronic devices. The highly portable size and one-touch power button allows users to quickly turn the device on or off for instant jamming and unjamming. Incredibly easy to operate and carry around, this portable signal jammer is both the ideal security and anti-security device and quite simply one of the best we have ever tested.Specifications■Primary Function: High Powered Cell phone, WiFi, and 3G Signal Jammer ■Highly portable design ■Isolating Signal Bandwidth: - CDMA: 850 - 960Mhz- GSM: 925 - 960Mhz - DCS: 1805 - 1880MHZ - PHS: 1900 - 1990MHZ- 3G: 2110 - 2170Mhz - WiFi: 2400-2500MHz ■Antenna: 4x Omni-directional Antennas ■Coverage Area: 5-15 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 4 Antennas■1 x Power Adapter■1 x Car Charger■1 x User Manual - EnglishProduct Reviews:1.thanks for the good package, really like it,2. Very nice product. Really very useful and cheap!3. I am blown away at the shipping speed!!! wow!! will buy from this seller again4. I THINK I WILL BACK FOR MORE, THIS JAMMER IS REALLY COOL, HOPE OTHERS ARE GOOD AS WELL. SEE YOU, GUYS.5. it\'s a good choice. i love it so much.6. Arrived super fast. Was told shipped on Saturday from China and arrived by Tuesday in London.7. powerful, light but convenient, easy to operate, convenient for me to take it anywhere. really Good one!
