Portable jammers have great flexibility
Before 5g began to be used and popularized, 3g and 4g were still the mainstream of mobile phone signals in the market. They will still occupy most of the market for some time to come. To a certain extent, the portability of mobile phones determines the portability of portable 3g 4g mobile cell phone jammer. Blocking the 3g 4g signal of the mobile phone will prevent the use of the mobile phone. If you want to prohibit the use of mobile phones at home or elsewhere, you can buy a mobile jammer to help you.
Mobile phone signal jammers can effectively protect all types of invisible wireless headset transceivers, and the internal communication between the receiver radio and the receiver in the internal communication system cannot work properly. They can only stop the signal in the mobile phone communication network. Will not affect other electronic equipment. Mobile phones are very important. Most parts of the world rely on communication signals on the Internet. Therefore, to stop illegal ACTS or other prohibited behaviors related to this, you need to consider using mobile network signal jammers.