Yogasleep Dohm® Classic White Noise Sleep Sound Machine, White

The Yogasleep Dohm Classic masks sound that might disturb or distract for improved sleep Two fan speeds Adjustable tone and volume; rotate the collar and choose from deep, low, or high tones Powered by included 7-foot 120V AC plug (Use in US/CA only) 1 Year Limited WarrantyYou may also like Adaptive Sound Technologies Sound + Sleep Noise Machine - White Noise Machine - Non-Looping Environmental/Nature Sounds for Sleep & Relaxation - With Sleep Timer & Headphone Jack - Black.