This description is taken from Bed Bath and Beyond’s website “The 3x Tower Fan from Ozeri is an innovative cooling solution with modern appeal. The passive noise reduction technology offers up a whisper quiet experience, and with programmable airflow you can be sure this fan will meet all your comfort needs. The passive noise reduction technology utilizes blade curvature to produce sound waves that will reduce blade noise leaving only the soothing sound of the airflow itself One of the thinnest fans around at only 3" thick A fusion of innovative design and stylistic digital decor to bring you a sleek, elegant looking fan that would look great in any modern home Engineered with 3 independently controllable fans and 3 fan speeds, letting you customize your comfort with 9 total levels of cooling power Features 3 preprogrammed airflow patterns to help you with sleep, relaxation, and comfort Programmable 7.5 hour timer that can be set in 30 minute increments LED lit controls and extended-range remote are easy to use so you can program your favorite settings in a breeze Easy to turn on with the LED control panel or included extended-range remote Features 90 degree whisper-quiet oscillation for optimal air circulation Produces 5000 cubic ft. of air per minute Free standing fan with a non-slip base Plugs into any standard AC outlet Appropriate for indoor use only Easy to assemble Includes fan and extended-range remote skuId : 65267011”