★Unique18 bands portable jammer with 16 antennas design (Channel 12/13,15/16 used dual bands design, eliminate the mutual interference of the too many and close channels), blocking all cell phone 5G 4G 3G 2G LOJACK GPS Wi-Fi RF signals
★18 watts high output power, Jamming range 2 to 25 meters (at-75dBm, depends on signal strength in given area)
★Good cooling system with 3 cooling fans inside and bigger hot sink
★With DIP switch, can turn on/off any signal band without affect other bands
★With car charger, 12V DC/AC power supply is also available
★With built-in bigger battery, can work 120-150 minutes, repeated charging
★Battery capacity LCD display (Capacity percentage, working Voltage/Current)
★Nylon cover for portable

Frequency 1 

频率2