For places that own large area and want to apply the signals of the cell phones and Bluetooth, the high power jammer can block both the mobile phone signals and the Bluetooth is the best choice. This 11W High Power 2G 3G Cellphone WiFi Bluetooth Signal Blocker is designed for this purpose and is useful.

First the jamming distance and effect of this cellphone Bluetooth signal blocker is powerful as according to the signal strength in the given area it is up to 40m since it is designed with 11W high output power. Thus since it is a multifunctional jammer device it can cut off the signals of CDMA GSM DCS PCS 3G and Bluetooth nearby immediately once turn on it. Thus good cooling system has been installed on this device to help it reach the goal of 24/7 continuously working by using the AC adapter. And on the other hand if you want to use this high power signal blocker in the car, just need to use the car charger and connect it to the car.

For places like the church, library, meeting room and important places as prison, military, government departments where needs quiet situation or mobile phones Bluetooth are not allowed to be used this cellphone Bluetooth signal blocker can be applied.

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.

Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Important Notes for Portable Jammers with No Cooling Fan:Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .