Headphones for sleep

 

— miniature headphones of a special anatomical shape, which allows user to calmly fall asleep lying on one side without discomfort in the ear. To reduce ambient noise level, they are usually designed with passive noise reduction. These headphones can be used both for listening to music and for white noise, nature sounds or waves. Advanced models also monitor sleep quality, and the alarm function turns on a wake-up melody at the appointed time. Such headphones are often called electronic earplugs.