Lifesaver product!
This is a replacement for me for a 30-year-old Marpac that finally bit the dust. This is an amazing little item for anyone who sleeps in the daytime, has a snorer nearby, lives near an airport, etc. It's sound is adjustable and it's operation is very simple so I expect the lifetime of this unit to be many years also. It does have to be plugged in but a smaller unit I bought (from another company) that ran on batteries only lasted a couple of years running occasionally. This unit ran every night for YEARS! Company is still the same too!!!!
Rating: 5 stars