Mobile Phone Jamming Device

3G MINI Portable Mobile Phone Signal Jammer This item can be used in any place that is not allowed to use mobile phone. Besides,Website:http://www.jammerwill.com, you can use this portable device as your anti-spy tool to ensure your information security.It’s used in various examinations to prevent the examiners plagiarize. If you organize a meeting and worry some calls disturb the meeting, you can use this cell phone jammer, and then you can enjoy a wonderful meeting with your companies.With the development of communication technology, mobile phone has become an essential tool in our daily work and life. But the wide application of mobile phone also brought about vital problems. For example, as a new noise pollution source, mobile phone interferes with your normal working order; as a new insecure factor, mobile phone brings hidden unsafe troubles to some places such as oil station, gas filled station, etc.Features■Effectively shield mobile signals from GSM/CDMA/DCS/PHS/PCS/3G■Advanced performance and easy installation■Working stably and continuously for a long time■Portable convenience■Can be used widelySpecifications■Primary Function: portable Mobile Phone Signal Jammer for GSM/CDMA/DCS/PHS/PCS/3G■Effective Isolating Diameter: up to 10 meters■Available System: GSM/CDMA/DCS/PHS/PCS/3G■Jamming Frequency:- CDMA 850mhz-894mhz- GSM 925mhz-960mhz- DCS 1805mhz-1880mhz- PHS 1900mhz-1990mhz- 3G  2110mhz-2170■Working Time: 2-3hours■Environment Temperature: -40℃ to +55℃■Relative Humidity: 30%-95%■Output Power: 0.5W■Power Source: wall plug or exchangeable battery■Color: BlackProduct Notes■It only shields the signals from mobile phone and does not affect other electronic devices■no harm to human bodies■can be used while rechargingPackage Contents■1 x Mobile Phone Signal Jammer■1 x Power charger■1 x Charger cable■1 x Car charger■1 x Li-on batteryProduct Reviews: 1. cool, thanks for the good service and goods, very good,2.high properties with reasonable price and fast shipping. Good deal.Highly recommend this model.3. Fast shipping, well packed, good communication. Thanks a lot4. Works great, really fast shipping !5. Cool! Special design and shape, effective blocking frequency range. Fast delivery.Thanks all of you!6.Very nice product. Really very useful and cheap!7.good when you need silence!! keep me out of my busy life!!Great one!8.  First, it was by far the best price I found and it arrived only a few days after my order. It\'s small, light and fairly powerful considering how compact it is. It effectively shut down every cell phone in my entire house. I can\'t wait to test it out in a movie theater.