I was just reading Daily Candy this morning and saw this come across in one of their emails.
This is a Toilet Noise Maker, that Makes the sound of a toilet flushing for 25 seconds. Basically they say that if you are making some
unmentionable noises you can block them out by pressing the button so the simulated sound of a flushing toilet is heard by those outside the bathroom door.
On the other hand what would people think if they heard two flushes instead of one?