Features: PCB is the ultimate gift or pranks. Simply activate the noise maker and hide it. It will beep, screech, or make a cricket sound at random intervals of 5 to 45 minutes. This super small annoying sound device can hide easily in most places. This little noise prank is inconspicuous and hard to find. It is light enough for off-brand tape or a magnet to hold it in place. ? ?You're not stuck with just one choice of annoying sounds. With the press of a button, you can easily change the sound. ?Prank your friends, neighbors, or co-workers and drive them insane Conceal it inside a drawer with stuff in it or a cupboard near other appliances that already beep. Affix it underneath a desk, behind a monitor, inside a tissue box, or in a drop ceiling. ?Product Description: Type: PCB Battery: CR2032 Types of sounds: 7 Package Includes: 1 x Annoying PCB