Test demo cell phone signals blocker
Mini jammer for cell phone signals
What happens when the cell phone signal encounters a jamming device? This video will show you the cool effect.
This is a mini hidden type multi - purpose jamming device. First of all, the design of this device is very portable. The size of 20mm*20mm*26mm can be easily put into pocket or backpack. Second, the device has a very strong concealment. The device looks like a portable power source, can ensure that you are not easily perceived by others during your use. Third, although the device is very small, but it can also interfere with multiple signals.
This cell phone jammer has small size, easy to carry, easy to operate. The whole production process strictly follow the ISO900 quality system, and through the CE certification, stable and reliable.