Featuring unrivalled technology, the new Ozeri 3x 44" Tower Fan defines the latest in stylistic innovation and digital décor with its visually stunning design, slim form factor and elegant glass base stand. At less than 3 inches thick, the 3x Tower fan is one of the world's thinnest fans and boasts 3 independently controllable fans with passive noise cancellation technology for remarkable airflow velocity at less than 50dB. The 3x Tower Fan's passive noise reduction technology utilizes the physics of blade curvature to generate mitigating sound waves that reduce blade noise and help isolate the soothing sounds of the airflow itself. The 3x Tower fan is engineered with 3 independently controllable fans and 3 fan speeds, offering up to 9 levels of cooling and the ultimate in customized airflow. It also features 3 preprogrammed airflow patterns designed to foster sleep, relaxation and comfort with 90 degree whisper-quiet oscillation for optimal air circulation for timely relief on a sweltering summer day or for refreshing circulation all year long. The Ozeri 3x Tower Fan also features a 7.5 hour timer that can be programmed in 30 minute increments with ease. All of the Fan's features, including programmable timer, easily controlled via the included extended-range remote or via the touch sensitive LED control panel. The 3x Tower fan features a dismountable design that only requires the hand assembly of fan base using an included large nut, with no tools required. Satisfaction guaranteed.