I used speakers near my bed, since I can't stand wearing earbuds while sleeping. Usually I just set the volume to the quietest it could be while still drowning

I used speakers near my bed, since I can't stand wearing earbuds while sleeping. Usually I just set the volume to the quietest it could be while still drowning out other random noises. Surprisingly, there were times when it had to be set pretty loud to drown out conversation, and it still worked well.