This bladeless electric tower fan is perfect for hot and humid environments offering 5 wind speeds and multiple modes (Normal Natural Sleep) to meet all your air circulation needs. Its sleek space-saving 40-inch design fits seamlessly in any room?living room bedroom kitchen dorm or home office. With a large LED screen and intelligent remote control you can easily adjust the fan speed oscillation timer or power on/off from the comfort of your couch or bed. The fan?s 70? wide-angle oscillation and advanced airflow system ensure efficient and even cooling while its unique duct design minimizes noise operating at just 35dB in Sleep mode for a peaceful atmosphere. Energy-efficient and designed to boost your air conditioner s performance this fan cools your room faster providing maximum comfort in no time.