Are we addicted to the electronic world?

Today, when communication technology is very advanced, people can see electronic devices everywhere when they go out. These smart and humanized products make our life, study and work more convenient. However, where electronic products are not needed or rejected, I think electronic products are not timely and troublesome. For example, in a quiet hospital, the phone rang suddenly. In movie theaters where there should be no lights other than the movie itself, some people use mobile phones. At the concert, everyone enjoyed the wonder of the instrument. I forgot to turn off the ringtone of a cell phone. This beautiful thing blocked it. There are many similar situations. Mobile cell phone jammer are a must. What is a jammer? According to the model of the product itself, it can be divided into a large desktop mobile phone jammer and a portable mobile phone jammer. Large signal barriers are mainly used in churches, hospitals, schools and other places. Mobile phone jammers can be carried and used if conditions permit. I think this should reduce many unnecessary troubles in life. The price is not expensive, and most people can accept it.