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Cell Phone Signal Jammer 5 Bands Handheld

Product Informations This 5 bands jamming device has a very portable design, and it is very convenient to remove the antenna. There are separate frequency switches that can be turned on or off as needed Product Features: 1.Effective prevention by GPS satellite positioning tracking, to protect your whereabouts of privacy and confidential information. 2.While effectively jammer CDMA / GSM / DCS / PHS / 3G and other mobile phone signals Precautions: 1.The jammers are customized according to the frequency bands of different countries, please confirm that the purchase country and the actual use country are consistent. Otherwise it can not be used.Please read the jammer function before purchasing. 2.If the low power jammers(such as handheld jammers) to blocker high power signal device(such as high-power WIFI router, Bluetooth audio equipment, etc.), the effect will be poor or even can not jammer. 3.It is forbidden to use while charging. 4.Do not use handheld jammers as desktop jammers. 5.Do not use jammers before connecting the antenna. Technical Specifications Parameter Name Parameter Details Model 8341HA-5 Jamming frequencies GSM: 925-960MHz 3G: 2110-2170MHz 4G: 2300-2400MHZ WIFI /2.4G: 2400-2500MHz GPS L1-L5: 1170-1580MHz Jamming radius Up to 30 meters Power supply Built-in battery Operating temperature －20℃—+55℃ Operating humidity 30—95% Device weight 500 g

3g 4g cell phone jammer

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