Marpac Dohm Classic White Noise Sound Machine, White

Two speeds - dual speed motor, unique asymmetrical fan, and acoustic housing create the soothing sound of rushing air, the Marpac Signature Sound, without the disturbance of actual moving air.
Customized sound - acoustic housing and dual speed fan allow for fully adjustable tone and volume control for a personalized sound environment.
Voltage - 120 V, for domestic use only.
Guarantee - backed by a one-year limited factory warranty and the always exceptional Marpac customer service promise.