Feature:
1.High-quality buzzer,built-in different noises.
2.Small size,light weight.easy to carry.
3.Equipped non-marking double-sided tape,so you can hide anywhere.
4.High capacity CR2032 battery.can be used for a long time.

Easy to Use:
1.Remove the white spacer to energize the PCB!
2.Move the power switch to the ON terminal.
3.Gently press the small black button and wait the sound you want to prank.
4.Hiding in unimaginable places waiting to make noise.

Package contains:
1/2/3/4/5 Pcs * Annoyatron Noise Maker

Warm Tips:
1. Actual color may be slightly different from the image due to different monitor and light effect.
2. Please allow 1-3cm deviation due to manual measurement.