With the popularity of smartphones, more and more children are beginning to like mobile messaging and social media. This is a national and international issue. Children use mobile phones like adults. It seems you cannot stop them. So Lipke thinks he just wants to connect them. According to media reports, he used a jamming device signal jammer and landed suddenly in the classroom.
old-price: $339.99
new-price: $169.99
50% OFF
U.S. federal authorities announced a new drone policy last month: entertainment drone operators will have to register their aircraft. Transport Minister Anthony Foxx explained why a new policy is needed: "People who break the rules cannot determine liability." The working group will develop a guide by the end of the month. This measure will largely manage and standardize entertainment drones, but don't forget to buy our professional drone jammer tools to interfere with drones . we will show strong fixed control signal switches which can stop drones, WiFi, GPS signal and 433MHz 315MHz remote control signal distance.
