cell phone jammer for sale

This Gold GSM Signal Jammer can prevent cars, cell phones and Google network locations from being monitored, and can also jam frequencies like WiFi, Bluetooth, and cell phone frequencies. Within the effective radius of 5-20 meters, the product can effectively intercept GPS satellite signals and wireless network transmission signals, forming an effective protection area, so that you do not need to worry about whereabouts and exposure. If it's on, you'll be interrupted immediately. Also, turning it off will automatically restore all GPS devices and other network activity.  Key Features: 1. Popular golden exterior design 2. The convenient side switch allows you to choose whether to open the interference frequency band. 3. Can intercept 5 frequency bands such as GSM, 3G, 4G, Wifi, GPS, etc. 4. High portability allows you to carry and use Application: Halls, churches, conference rooms, classrooms, testing equipment, security services, military personnel, intelligence agencies, press conference rooms, libraries, museums, prisons, courses, patrol and anti-drug settings, customs, homes, etc.