4 Band 2W Portable WiFi, Cell Phone Signal Blocker

Specifications:

Affected Frequency Ranges:
Europe and Middle East Market
-WiFi: 2400-2500 MHz
-GSM900: 925-960 MHz
-GSM1800: 1805-1880 MHz
-3G: 2110-2170 MHz
American and Asia Market
-WiFi: 2400-2500 MHz
-CDMA GSM: 850-960 MHz
-DCS PHS: 1805-1990 MHz
-3G: 2110-2170MHz

Total output power: 2W
Jamming range:Up to 20m, the jamming radius still depends on the strength signal in given area
External Omni-directional antennas all the TX frequency covered down link only
Power supply: 50 to 60Hz, 100 to 240V AC
With AC adapter (AC100-240V-DC12V),2000mA/H battery
Continue using time:Around 90 minutes
Dimension: 104x53x33mm (Not included antenna)
Weight: 0.8kg
Accessories

Jammer
AC adaptor
Car adaptor
Antenna
4 Band 2W Portable WiFi, Cell Phone Signal Blocker