Innovative adjustable Wing-Like Surround Capture Shield extracts cooking fumes from 360 degrees for maximum collection. Accelerated extraction from the Wing-Like Capture Shield for faster and more efficient extraction. Patented Noise Reduction technologies eliminate the noise level to 44dB at a minimum fan level. Due to our WhisPower Technology, FOTILE is able to capture a higher CFM than actually published by accelerating smoke and grease extraction with our Capture Shield Technology. Airspeed and power are increased as we capture smoke and grease in the Golden Collection Zone and pass it through our centrifugal WhisPower motor. Proprietary Strong Motor design by FOTILE reduces noise levels to a minimum. Super Quiet Operation: The lowest speed has a 44dB noise level; High speed has 50dB; Turbo has 57dB Patent Silent Volute ensures a smoother and faster air flow while reducing turbulence. Patent Dual Varied "R" Turbine System. Extracts smoke quicker and effortlessly. Auto Turbo System. Runs at the most powerful mode to maximize Extraction capacity. A Delay Function lets the Range Hood work for several minutes after cooking to ensure all the smoke and odors are removed from your kitchen. O Touch elegant design control functions Manually-Adjustable Captur-Shield Technology can lower its plate to capture cooking fumes from 360 degrees. Smoke has no chance of escaping in your kitchen. Stainless Steel and Tempered Glass surface design Wall-Mounted Range Hood