Warranty Information:Marpac warrants its sound machine products (with exceptions as indicated below), to the original purchaser, to be free of defects for a period of one year from the date of purchase. This limited warranty covers all parts and/or workmanship against defects or breakage in normal intended use. This limited warranty does not cover damage caused by accidental dropping, rough handling, or misuse of the product, including tampering, or the application of electrical power other than that listed on the label (120V or 240V, depending on the model). Altering or tampering with the label will also void this warranty. This limited warranty covers our products for use in the country they were purchased from. Should you attempt to use this product in another country, warranty will be void. This warranty gives you specific legal rights and you may also have other rights, which vary from state to state.