The plugs deliver what the description promises, a peaceful sleep at night, and when the alarm "goes off", you can hear it. They are comfortable to wear and do not disturb you. So far they have also served while studying in the library, I'm curious to see how long...
Alice Pemberton
Life+ - Got Great Results
5/5
I use these ear plugs 100% for sleeping and it works wonderfully. The car noise from the village exit road 40 metres away (50 mph, the road can be seen directly) is almost completely reduced. When talking to your partner, you do not have to remove the earplugs immediately. One can still understand the other person, of course more quietly than usual.