Anti Phone Blocker Device

New 3G and 4G Cell Phone Jammer with working range up to 30 Meter Features■Highly portable design■GSM,Website:http://www.jammerwill.com, CDMA, DCS, PHS and 3G and 4G signals jammer■Works up to 30 meters radius■Wall socket power charging■Mini size and medium power■No harm to human bodySpecifications■Primary Function: High Powered 4G Cell Phone Signal Jammer■Isolating Signal Bandwidth- CDMA: 850 - 894MHz- GSM: 925 - 960MHz- DCS: 1805 - 1880MHz- PHS: 1900 - 1990MHz- 3G: 2110-2170MHz- 4G: 725-770MHz or 790-862MHz; 2345-2400MHz or 2620-2690MHz■Antenna: 5 x Omni-directional Antennas■Effective Range: up to 30 meter semidiameters (Depending on Cell Phone network density and physical obstructions)■Power Source: Wall Plug■Internal Battery: Rechargeable Li-ion battery■Total Output Power: 10W■Energy Consumption: 30W■Operation Temperature: 40 degrees Celsius under zero to 55 degrees Celsius■Operation Humidity: 20-95 percent■Power Supply: AC 110-220V plus or minus 10 percent / DC 5V 50-60Hz■Color: White■Certification: CE, ISOPackage Contents■1 x 3G and 4G Cell Phone Jammer■5 x Antennas■1 x Charger■1 x User ManualProduct Reviews:1.Easily find this 3G 4G LTE Phone WiFi GPS VHF UHF jammer with the help of the customer service, really excellent.2. Fast shipment. Very Good product. Good Price. I recommend it.3. More than I expect! Long time working and effective blocking, satisfy with the service and fast shipping here.4. I bought this item few weeks ago and feel happy with it.5.my customers have received this phone, and I will come back if I have more orders, looking forward to our further cooperation.6. It\'s a powerful device. It\'s wonderful, works so well. Now, it\'s a necessity of our work. Very good!7.the package is really good, the product is ok, better than I thought, actually.