Wifi Phone Jammer prank

Wifi Phone Jammer Simulator is a prank for friends, which uses the speakers of your phone as a source of ultrasound for jamming the sound of cellphones around! It’s loud enough not to hear if you receive a message or a call! Tired of your friends being on the phone all day? Choose from different style sources, press the green button to start the simulator and jam all the mobile devices of your friends!
Features:
3 different looking sources of ultrasound - 3 different ways of sounding!
Loud sound!
Mod design of speakers!
Funny joke for friends!

Phone Jammer Nearby is a simulator! A prank! Jam phones or any sound signals around with a loud ultrasound! Start ‘Phone Jammer Nearby’ Simulator and jam your friend being on the line all the time! Jam with ultrasound sound signal everyone who’s glued to displays of their phones! Ultrasound is a jammer for any other sound signals around you! Choose from different sources, hit the start button of the simulator and become a jammer for sound signals of smart phones and regular phones!
Phone Jammer Nearby Simulator - features:
Different ultrasound sources!
Loud sound signal!
Nice prank for friends!

ATTENTION! Phone Jammer Nearby Simulator is a prank! The app only starts making ultrasound signals and does not jam the cellular signals or wi fi signals in reality! Created only for fun!