-4GLTE 700-803MHz(US) or 790-850MHz(EU)
Total output Power: 4 watt
Built-in Battery: 4700mA/h
Power supply: AC Charge (AC110-220V to DC12V) & Car Charge (DC12V)
Shielding Radius:(1-20) meters@-75dBm still depends on the strength signal in given area.
Device size (not include antennas):L163*W85*H43mm
Net Weight: 0.7kg
Portable Phone Jammer & GPS WiFi Jammer
Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.
Important Notes for Portable Jammers with No Cooling Fan:Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .