Portable High-capacity Selectable8 band All 2G 3G 4G Cell Phone Signal

This Portable High-capacity Selectable 8 band All 2G 3G 4G Cell Phone Signal Jammer & WiFi GPS L1 All in one Jammer suit for USA, against 4G LTE networks 3G GSM cellphone signals, and blocking WIFI and  GPS L1. And it great use for office, school, home to blocks internet browse, cellphone conversation and GPS signal, one device to coverage all 4G 3G GSM WIFI GPS frequencies, no need any other device to suppress wireless signal in your office, home, school.

Besides, it come with 6000mA/h High-capacity battery, make sure more than 2 hours continue working.

Since this can be used only in America, here we also provide for the customers in Europe, the Newest Handheld Selectable High-capacity 8 band All Cell Phone Signal Jammer & WiFi GPS L1 Lojack All in one Jammer( European version)(JM132850-EU).

Specifications

• Isolating Signal Bandwidth:

       -CDMA/GSM: 925-960 MHZ

       -DCS/PCS: 1805-1990 MHz

       -3G: 2110 - 2175 MHz

       -4G LTE: 725-825 MHz

       -4G Wimax: 2530-2700 MHz  

       -WiFi: 2300-2500 MHz

       -GPS: 1500-1600 MHZ

       -Lojack: 160-175 MHZ

• Power Supply: AC 110~250V to DC 12V, car 12V to DC 12V

• Battery: Li- ion battery DC7.4V/6000mA/h

• Battery Working Time: More than 2 hours

• Charger time: Around 10 hours

• Total output power: 4W

• Jamming Range: Up to 20M (Still depends on local signal Length)

• Antennas Details: high-tech rubber (8 units)

• Dimensions Of Device: 165*100*40mm

• Total dimensions: 295*100*40mm

• Weight Of Product: 600g

• Color: Black

Accessories

• Portable 8 band Cellphone WiFi GPS Jammer x 1

• AC Charger x 1

• Car Charger x 1 

• Antenna x 8

This product is in stock now, we guarantee shipping within 48 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, Jammerall.

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 .