Handheld GPS Jammer GSM 3G Cellphone Blocker with 4 antennas

Handheld GPS Jammer GSM 3G Cellphone Blocker with 4 antennasHandheld GPS Jammer GSM 3G Cellphone Blocker with 4 antennasHandheld GPS Jammer GSM 3G Cellphone Blocker with 4 antennasHandheld GPS Jammer GSM 3G Cellphone Blocker with 4 antennasHandheld GPS Jammer GSM 3G Cellphone Blocker with 4 antennas

Product Description
Handheld GPS Jammer GSM 3G Cellphone Blocker with 4 antennas is one of our best portable GSM,GPS Jammer with 4 bands to block all types of GSM 900,1800 or GSM 800,1900,3G 2100,GPS L1 signals.

Specifications:
?TOTAL: 3 W
?Jamming range : Radius Up to 20 Meters
?Affected FrequencyRanges:

Europe and Middle East Market

-GSM900 920-965MHz 
-GSM1800-1880MHz 
-3G UMTS 2100-2170MHz 
-GPS L1 1575.42 

American and Asia Market 

-GSM800 850-960MHz
-GSM1900 1805-1990 MHz 
-3G UMTS 2100-2170MHz 
-GPS L1 1575.42 

?Work time: 90 minutes
?Each Band can Turn ON/OFF
?All the TX frequency covered down link only
?Battery