Have you ever seen folks who are simply too embarrassed to use a public bathroom unless it is empty? How about those folks who waste water at home because they don’t want to be heard making noises while using the toilet. The Eco Otome Toilet Sound Blocker is designed to help those folks out. When you push its button, it will make the sound of a refilling toilet to conceal other sounds for 25 seconds.
The gadget has batteries that will last you for 1000 pushes. It is available in 3 sounds. You could always use your phone to generate these sounds, but this nifty gadget might be easier to use. Not particularly cheap though