IMPROVED DESIGN: Featuring a higher-quality adhesive back and stronger batteries for longer-lasting fun. RECORD YOUR OWN SOUND: Personalize your prank by recording and re-recording your go-to irritating sounds for up to 10 seconds as many times as you like! SINISTER & ELUSIVE: The device emits the sound every 10 minutes, making it challenging to locate and leaving your targets puzzled. LONG-LASTING BATTERIES: Pre-installed batteries provide 3-4 days of continuous use, with easy battery replacement. MORE FUN PRODUCTS FROM FUN DELIVERY: Check out other hilarious prank devices like Frickin' Cricket (chirping cricket), Meow Hear This (cat sounds), Yeww Farted (fart sounds), Bleepin' Battery (smoke detector sound), Flippin' Phone (mobile ring), and Rooster Sucker (crowing rooster)! What if you had a sound that could truly drive someone nuts? Maybe it’s your school’s fight song on repeat, a politician droning on, or the cringiest Christmas tune ever. Even better, how about a spooky whisper echoing your friend’s name, urging them to “dance like no one’s watching”? That’s where Annoise comes in! Compact and sneaky, it records up to 10 seconds and lets you re-record as often as you like. Playing at unpredictable intervals, it’s nearly impossible to track down. It's one of the simplest yet most effective ways to get a reaction. On the prank-o-meter, it ranks off the charts for being zero damage, 100% memorable, and guaranteed to drive anyone bonkers in the best way possible! Pranks Made Easy: 1) Turn Annoise on by switching the switch to ON. To record, press and hold the pink circle button. (to the left of the word “pranked”) You will hear a beep. 2) Keep holding the button down while recording, up to 10 seconds. When you let go, you will hear 2 beeps and your recording will play back. You can re-record as many times as the batteries permit. 3) Turn Annoise off when not in use by switching the toggle to OFF. You will not lose your last recording. Battery Life: Lasts 3-4 days non-stop with the included AG13 batteries, and can be turned off to save power when needed. Why You'll Love It: Recordable & Re-recordable: Record your own sounds up to 10 seconds long. Change as many times as you like. Stealthy & Effective: Plays the recorded sound every 10 minutes, leaving your target questioning their sanity. Mess-Free Fun: No damage, no cleanup – just pure, harmless fun! Perfect Anywhere: Small enough to hide at home, in the office, or outdoors—good luck finding it! Upgraded Design: Stronger adhesive and batteries for 3-4 days of nonstop pranking (2019 update). Ready to Use: 1 device (8.3 x 4.2 x 0.9cm, 27.22g) with three 1.5V AG13 batteries. Unpack and enjoy!