Let’s call this the “550”.  Sound Oasis is a leader in sound machines and they make many models, we have to pick a name rather than typing out ‘Sound Oasis Sleep Sound Therapy System S-550-05’ each time.

The 550 is light, very light, and is well suited for travel, but only in the USA, unless you want to chance frying the innards using an adapter for another country.  It can run off of Read more…