I have trouble sleeping if there is any noise in the background.
Fortunately, there are noise cancelling headphones which make me largely unaware of any such disturbances.
Sleeping whilst wearing such over-ear devices is difficult, though, since rolling onto one’s side immediately puts a strain on the neck and you wake up (and the headphones dislodge).
Today’s invention is a modification to a set of such headphones so that you can stay asleep whilst moving in bed.
The original headphones are shown in turquoise with a teal overhead strap.
These now fit inside an inflatable (green) helmet which supports sleeping on either side and also allows the wearer to roll onto their back, without discomfort or losing the headphones.
Ventilation slots are provided so that the sleeper can avoid overheating.
