Block out intrusive noises so you can relax, concentrate, and fall asleep more easily with the LectroFan EVO sleep sound machine which creates realistic white noises, fan and ocean sound. PRODUCT HIGHLIGHTS • Masks unwanted noise pollution allowing you to get natural, restful sleep • 22 relaxing sounds including, 10 non-repeating unique fan sounds, 10 non-repeating white, pink & brown noises, and 2 new ocean surf sounds • Helps provide better concentration when working, reading, or studying • Adjustable volume and optional sleep timer • Powered via USB port or AC adapter (included) • 3.5mm connector for a portable speaker or headphones • Small transportable size and great for travel Power Requirements: AC or USB Service and Support/Warranty: 12 Months Main Color: White Secondary Colour: white