Mobile Jammer Is a Device That Blocks Transmission or Reception of Signals, Usually by Creating Some Form of Interference at the Same Frequency Ranges That Cell Phones Use. As a Result, a Cell Phone User Will Either Lose the Signal or Experience a Significant Loss of Signal Quality. This Mobile Jammer Can Effectively Jamming 2g, 3g, 4g, Wifi Mobile Phone Signals, Gps Satellite Positioning Tracking, to Protect Your Whereabouts of Privacy and Confidential Information.
Portable and Battery Operated Easy to Carry.
Rechargeable Battery, Can Work Up to 1~2 Hour.
Jamming Distance Radius Up to 5~6 Meters Workable.