Introducing the Dyson HP07 Purifier Hot + Cool Fan. This powerful appliance features 10 speeds and activated carbon and HEPA-type filtration technology for efficient air purification. With odor sensors and smart sensor technology, it automatically detects and captures pollutants, allergens, and other irritants in the air. In addition to its advanced features, this portable fan also comes with remote control, app control, and voice control options.Its quiet operation, filter replacement indicator, and nighttime/sleep mode make it perfect for any room in your home. The Dyson HP07 Purifier Hot + Cool Fan is a must-have for anyone looking to improve indoor air quality and enjoy comfortable, clean air.