Trick your classmates into thinking that the dismissal bell has rung.
Do you want to finish class early? Set the timer or immediately trigger the bell: your teacher and the other students will think that its the end of class. Or another joke: discreetly install the application on the phone with a friend and set the timer so that it goes off. The sound perfectly imitates a school bell. Ideal for pranks.• Press the button to start the timer or trigger the buzzer.• Set the timer.• Change the background color and the LEDsFix for nougat