Welcome To Perfectjammer This Is A Professional Jammer Store, We Guarantee To Provide Your With The Highest Quality And The Cheapest Price Products

How can jamming cell phone signals?

Vivian P. Jul 11, 2018 20:12

Imagine a noisy phone ringing next to you when you dine quietly. The phone rang when you were watching a great movie. At this time, maybe you need a cell phone signal jammer.

The device can quickly block signals from nearby phones.