
Anyway, seems experts are concerned about their noise level now too:
Super fast hand dryers ‘have same impact on the eardrum as a road drill’
And the Huffington Post has more on it here. It seems they got through safety tests because of inaccuracies in the testing. They didn’t test them in a boxy loo environment.
Turn them down please manufacturers; there’s no need to feel like you’re standing next to a plane taking off!