Stay Cool with Smarter, Stronger Airflow - Meet the Della 42" Smart Tower Fan TF01S.This advanced bladeless tower fan features a larger brushless DC motor and an expanded fan cylinder, delivering up to 82% more airflow than standard models. With a top speed of 28 ft/s and up to 1950 CFM of circulating air, it cools your room fast and effectively. Designed for quiet sleep and all-day comfort, it runs at just 23dB, making it the perfect quiet fan for bedroom use. Select from 12 speeds, 4 modes (Normal, Sleep, Natural, Auto), and a 24-hour timer to customize your experience. Enjoy full control your way - use the remote control, Della+ app, or hands-free voice control via Amazon Alexa or Google Assistant. Cleaning is effortless with detachable, washable components, and safety is prioritized with tip-over protection, child lock, and FCC & SGS certifications. Always unplug before cleaning for added safety. Sleek, smart, and powerful - the DELLA Smart Tower Fan TF01S is your go-to solution for efficient and quiet whole-room cooling.