HEATDAZ 7566 Air Purifier is a powerful and versatile device designed for large room use. With a CADR of 460m3/h and a CFM of 270, it effectively cleans the air in rooms up to 2,050 ft2 (190m2) per hour. The purifier features advanced sensors for real-time air quality detection, displaying ambient light to indicate environmental cleanliness. It offers automatic modes with adjustable wind speeds for efficient air purification. The sleek handheld design makes it easy to move between different areas of the house. The purifier can clean 2050 ft2 of air in 60 minutes, 1025 ft2 of a bedroom in 30 minutes, and 635 ft2 of air in 12.5 minutes, with five air changes per hour. It is easy to use with WiFi control and remote access through an app, voice control via Alexa or Google Home, or manual control with a touch screen. The purifier utilizes a four-layer filtration system that is twice as effective as traditional filters, removing 99.97% of tiny airborne particles, pollen, dust, smoke, and kitchen grease odors. It also includes a safety lock to prevent accidental button presses, keeping children and pets safe. In sleep mode, it operates quietly and can be scented with essential oils to improve the sleep experience.