Smart Toilet

Smart Toilet, to avoid embarrassment while you are in the toilet.
instead of people near the toilet hear a nasty sounds (e.g. farts) !! you can use this app to cover these sounds by the sound of the toilet flushing.
It is simple and easy to use and practical.
Smart Toilets are currently exist in Japan as an additional feature of toilets, so it comes with a flush sound button built in the toilet.
you do not need to buy this toilet. just use this app instead.