The signal jamming device that you are viewing here is the All 3G 4G Cell Phone Signal Jammer and GPS WiFi LoJack Jammer(USA Version), which is designed especially for the people who want to use this high power GPS Bluetooth LoJack 4G blocker in the US countries and the following is the details of it.
This GPS Bluetooth LoJack 3G 4G phone jammer is the new arrival advanced 8 antennas GPS Bluetooth LoJack 3G 4G phone jammer which enable the ability to block the CDMA/GSM, DCS/PCS, 3G, WiFi, 4G LTE, 4G Wimax:2300MHz-2400MHz , GPSL1 and LoJack at the meanwhile once you turn on this multi-purpose GPS WiFi LoJack mobile phone jammer. And also this GPS Bluetooth LoJack 3G 4G phone jammer has used the 16W high power as well so that according to the signal strength in the detailed place the jamming distance can reach up to 50 meters at most. Thus this high power GPS Bluetooth LoJack 4G blocker also owns good cooling system which make it possible for this multi-purpose GPS WiFi LoJack mobile phone jammer to stay in good working condition all the time.
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 .
