What you are viewing is the 3W HandheldWiFI Jammer GPS Jammer with Cooling Fan, which can be a good choice for the Multiply bands cover cellphone jammer.
Firstly, seen from its function, this handheld phone jammer can block GPS, WIFI and including 3G bands with a high output power of 3W. Beside as owning built in cooling fan, the cooling effect of this jammer is excellent. And the built-in 3200mA/h battery is used as its power supply and when it is charged full time about 4 hours, it can keep work for about 1 to 2 hours. Apart from this, with a car adapter, this jammer can be used in the car directly, which is really convenience for people who want to use the jammer inside their cars.
If you are looking for such a jammer product, do not miss the chance. Just seize the opportunity, come here and add the high quality product to your cart with both high quality and reasonable price.
WiFI Jammer Specifications
Affected Frequency Ranges:
Total output power:3W
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),3500mA/H battery
Dimension:119x74x29mm (Not included antennas)