If you are finding a convenient tool to protect your privacy, the 6 bands handheld cell phone signal jammer is your choice. It is very small and easy to carry. No matter where you go, you can keep this jammer.It can effectively jam the GSM, 3G signals.Besides, you can choose it to disturb the 4G or GPS/WiFi frequencies.
Features:
1.Handheld, easy to carry
2.Multi-futional, 3 configurations for you
3.Wide jamming frequencies
Specifications:
Frequencies Supported:
GSM850 : 850-894Mhz
GSM900 : 925-960Mhz
GSM1800 : 1805-1880Mhz
GSM1900 : 1920-1990Mhz
GPS : 1560-1570 MHz
3G : 2110-2170 MHz
4G LTE : 725-770 MHz / 790-825 MHz
4G Fréquence : 2345-2400 MHz / 2620-2690 MHz
Please be attention that the frequencies you can jam at the same time depend on what you choose with 6 bands mentioned above.
Jamming radius : up to 20 meters
Output power of one antenna: 3 watts
Ambient temperature: -20- 55 ℃
Relative humidity: 30-95%
Working time with one full charge: About 120 minutes
Weight: 750g
Dimension: 112 X 62 X 32 mm
Battery: Ni-Mh 4000mAh, Built-in rechargeable battery
http://www.jammer-buy.com/cell-phone-jammer/p-6954.html
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