Product Description Want to gain a WiFi signal jammer that can only block the WiFi2.4G, but also at the same time can block other WiFi frequency bands at the same time? Then this 5W Powerful All WiFi Signals Jammer (2.4G, 4.9G, 5.0G, 5.8G) that you are viewing here just owns the ability. Firstly as designed with 5 antennas and designed only to block the signals of WiFi so that this all WiFi signals jammer can cut off the signals of WiFi 2.4G 4.9G 5.0G 5.8G and also Bluetooth at the same time with up to 25 meters jamming distance depending on the signal strength in the detailed place. Besides this high power WiFi signal blocker is designed with built-in cooling fan as the cooling system so that Bluetooth all WiFi signals blocker can always stay in good working condition and easily reach the 24/7 nonstop working goal. Thus this Bluetooth all WiFi signals jammer also owns car charger, which enables it easily to be used in the car as well. Owning widely application areas is also a merit of this high power WiFi signal blocker as for place such as the meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and so on this Bluetooth all WiFi signals blocker can be widely used. And via the following specifications you can also know more about this all WiFi signals jammer. Notes:This product has been upgraded to the New Version. The difference between the New Version and the old Version is that the New Version jammer has used the adjustable buttons, which makes the jammer easier to use. Specifications: Cover interface standards: -WIFI2.4G 2400-2500MHz 30dbm 0 dBm/30KHz(min) -4920-5150 30dbm -5 dBm/30KHz(min) -5150-5400 30dbm -5 dBm/30KHz(min) -5400-5650 30dbm -5 dBm/30KHz(min) -5650-5900 30dbm -5 dBm/30KHz(min) Total output power: 5W Jamming range: up to 25m, the jamming radius still depends on the strength signal in given area External Omni-directional antennas Power supply: 50 to 60Hz, 100 to 240V AC With AC adapter (AC100-240V-DC12V), Dimension: 257 x 140 x 51mm Full set weight: 2.5kg Accessories Jammer AC Adaptor Car Adaptor Antennas