Office noise toyAnnoying buzzer Gu Quan (1pcs)

【Random Noise Maker】This noise maker Includes Multipl With multiple sounds such as cricket chirp and beep, it guarantees endless amusement. 【Noise Maker】Just Turn Noise Maker 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. 【Hard To Locate】It's Hard To Pinpoint Where The Sound Comes From, Because Of The Random Chirping Intervals About 3-45 Minutes, Before It Runs Out Of Power, Your Victim's Sanity Will Fail 【Easy to hide】This Random Noise Maker Can Hide Easily In Most Places. It Is Light Enough, Whether you choose to use tape or a magnet to hold it, the Noise Maker blends seamlessly into its surroundings, making it the perfect prank tool. Sound: 4 types (BB sound+scream+cricket call+ghost call, with each press of the switch to select a different sound, randomly produce sound within 5-45 minutes)