What you are viewing is the 4 Band 2W Portable Mobile Phone Jammer for 4G which can be used in any place where the mobile phones are prohibited. And since it is with good design it possesses the ability of blocking the cell phone signals of CDMA, GSM, DCS, 3G and 4G Wimax with a total output power of 20W. Besides, when it works the jamming range of it can up to 20m in radius. And it can be used in the car as it by using the car charger and AC charger.

If you want to buy one and know more detail information of this mobile phone jammer. Come here, contact us, then we will offer you the high quality product at reasonable price!
Specifications:

• Affected Frequency Ranges:

-CDMA/GSM(850MHz-960MHz)
-DCS/PCS(1805MHZ-1990MHZ
-3G(2110MHZ-2170MHZ)
-4G LTE(USA:725-770MHz) or (Europe:790-826MHz)

• 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

• Dimension:104x53x33mm

• Weight:0.8kg