It works on the principle of a closed circuit. The moment Queaky senses that the circuit is closed meaning there is a loop for the current to flow, it gives out a shout. The tone is based on how much resistance is present in the circuit. You can play music with Queaky with leaves on a tree, or a little water and a string, or even just with your fingers if you can master it. You can test different materials, use it to prank people around you, or even just cure some boredom. Batteries- depends on how much you use it! But be sure to not leave the switch on when not in use. And in case it dies out before youโre done, you can replace the batterieswith 2 regular coin cells.
