If you have an elderly parent the last thing you want is for them to undergo any unnecessary stress. Harassing telemarketers and misdialed numbers can be a source of stress for an elderly person for many reasons. This cell phone jammer device not only provides them with the ability to see the number calling them it also provides an easy way for them to permanently or temporarily block that number that is calling. Makes a great birthday gift.
Review 16 Bands Super High Power Large Jamming Range Device
The desktop signal jammer has better heat dissipation effect, high performance and long life. The only disadvantage is that it is not convenient to carry, good workmanship, and durable materials. It is highly recommended.
The interference distance and interference stripes can be easily determined, such as the design of adjustable buttons.
This is a very practical signal jammer with a screen and a uniquely designed camouflage shape. It can be used to read data. He is very good. I think the military field should have a broad vision.