Long Lasting Battery Our fricken cricket prank kit included battery won't die in a few days, The power can easily support it continuously run several months. Easy to Hide This super small beeping device can hide easily in most places. It is light enough for off-brand tape or a magnet to hold it in place. Hard to Locate It's hard to pinpoint where the sound comes from, because of the Random Chirping intervals about 3-20 minutes, which is good so that the prank can last a little. So Sinister Just turn it on, pick one of the available noise options and hide it. Best part is it will continue to sound off for what seems like forever, worked great as a prank stuff. Gag Gifts for Adults It Includes Multiple Sounds, Cricket Chirp, Beep & More, It is suitable to prank friends, co-workers or partners, especially those who are creeped out or really annoyed by insects.