Dohm Uno Natural Sound Machine

The Dohm, originally developed back in 1962, features the signature fan-based natural white noise. The Uno model features the signature fan-based natural white noise producing the famous Marpac Sound - soothing ambient sounds of rushing air without the disturbance of actual moving air.  Features Fan-based white noise  Single speed option 6-foot 120V AC power cable  To adjust, simply flip the switch to "on" and then rotate the external cap and collar to find the best sound for you  Specs Maximum decibel level: 57.4dB Dimensions: 5-3/4" diameter x 3-1/4" high  1-year warranty MPNs: 3501001, 3501002, 3501000 What's in the Box? Sound machine  6-foot power cord Instruction manual