8-Band Portable Cell Phone Jammer covers multiple frequency ranges including 2G, 3G, 4G, GPS, WiFi, and LoJack. With eight adjustable bands, portable design, and stable RF performance, it offers flexible signal control in a compact form.

https://www.jammermfg.com/8-band-portable-cell-phone-jammer-jams-2g-3g-4g-gps-wifi-lojack-frequency.html