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Product Details
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.