This product here that you are viewing is the Selectable Handheld All 3G 4G Mobile Phone Signal Jammer, which is really an new arrival cell phone signal blocker that has used the high technology and powerful.

This is a full frequency mobile phone jammer which can cut off the signal of the CDMA, GSM, DCS, PCS, 3G, 4G LTE, 4G (Wimax1) 2300MHz2410MHz and also 4G (Wimax2): 2620MHz2680MHz at the same time since this selectable 2G 3G 4G phone jammer has been designed with 6 antennas. Thus as this handheld 3G 4G mobile phone jammer owns 3W high output power so that the jamming distance of this handheld 4G jammer is also powerful as depending on the signal strength in the given the jamming distance is up to 15 meters at most. The special design of the selectable button also makes it possible for you choose the jamming frequency bands according to the real condition as well at the same time

Moreover, built-in cooling fan has been used on this cell phone signal jammer so that this selectable mobile phone jammer can always stay in good working condition. Just as follows you can know the detail specifications of this selectable 2G 3G 4G phone jammer.

Specifications
Isolating Signal Bandwidth:
-CDMA(851MHz-894MHz)
-GSM(925MHz-960MHz)
-DCS(1805MHz-1880MHz
-PCS(1920MHz-1990MHz)
-3G(2110MHz-2185MHz)
-4G (LTE): 725MHz785MHz
-4G (Wimax1): 2300MHz2410MHz
-4G (Wimax2): 2620MHz2680MHz
Power Supply:AC 110~250V to DC 12V, car 12V to DC 12V
Battery: Li- ion battery DC7.4V/3600mA/h
Battery Working Time: 2 hours maximum
Charger time:Around 6 hours
Total output power:3W
Jamming Range: Up to 15M (depend on cell phone signal Length)
Antennas Details: high-tech rubber (6 units)
Dimensions Of Device: 127/250x75x34mm
Weight Of Product: 500g
Color: Black

Accessories

• All 3G 4G Mobile Phone Signal Jammer
• 6*Antennas
• Car Charger
• AC Charger
• Carry Case

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 .