portable 12 bands signal jamm ers shields gps wifi lojack bluetooth cdma gsm 2g 3g 4g 5g mobile phone signal, Silver

the first handheld jamm er to completely disable 5ghz frequencies (5.3ghz-5.9ghz), it is a powerful jamm er that can simultaneously operate on up to 10 frequencies,the device's power is 8.4 w, which allows you to block signals at a distance of up to 30 meters. ability to choose the operating frequency,this helps to choose the optimal characteristics for the operation of the equipment, block ing only the necessary signals. this jamm er ensures data privacy, no conventional gps will be able to track your location anymore. it is also designed to block sp y devices, cameras,and other types of equipment..syi