Cricket Noise Maker Prank (3 Pack),Prank Noise Maker,Prank Stuff for Adults,Beeping Prank Lrritating Noise Maker,Small Size and Long Battery Life,Suitable for Party, Office, Home, School, Car

These are great practice jokes and loud (an appropriate amount)! I purchased a similar one a few years ago and was really disappointed. I could barely hear those. These have a good volume to them. And it comes with 3!!!!

Looking for a good harmless prank? Look no further. The noise makers a small and come with two sided adhesive stickers. Choosing the sound needs to be done out of earshot of your target. The sound plays randomly between 5 and 10 minutes. Now, the cricket sounds aren’t quite realistic but still irritating. Best spots tested so far - drop ceilings, under the fridge, behind a computer screen, potted plants. Under the fridge is the winner so far.

Some of the reviews I saw mentioned that the batteries on these lasted a few days. It's been 2 weeks and they are still chirping. They drove my coworkers nuts the entire time and was the best office prank. I bought them and used them within 2-3 days so that may have been why they worked so well. 10/10 will definitely buy again.

These are hilarious little prank devices. The sound is just annoying enough to drive people crazy without being obvious. I didn't feel like it lasted very long, though only a couple of days. They’re small, easy to hide, and perfect for harmless pranks at home or the office. Pro tip: the best place to hide one is inside a fan it makes the noise way harder to track down 😈

Just arrived. Put battery in all, pressed the silver sound button , makes multiple sounds, but only does it once ? All three do not continue to make the sound !!

These are great for prank wars. Noise level is just about right. Easy to hide. They go off far enough in between that they’re tough to find.

Not loud enough

If you are looking for something to drive someone crazy, buy this product! Time random chirps make discoverability almost impossible...even in a 15 x 15 office!

Doesn't make the classic annoying smoke detector chirp