Jammer B39LTE prevents any smartphone or GPS from receiving the signal. Hence, it blocks any GPS Data Transmission and GSM Cell Phone Reception.
B39LTE is a professional jammer, designed exclusively to safeguard one’s privacy, essential to protect small environments such as small rooms and cars.
Thanks to its structure, as well as its aluminum covering and its internal cooling fan, it never overheats and can be used everyday h24.
This is, maybe, one of the best jammers you’ll ever find at this price. It’s definitely a monster jamming device.