Introducing the Miko Air Purifier H13 True Hepa, designed for large rooms. Breathe easy with its advanced technology, perfect for spaces up to 770 square feet. With a powerful Cadr of 100 Cfm, it purifies the air four times per hour. The real-time air quality indicator light keeps you informed, while four adjustable fan speeds let you customize the airflow for your comfort. Enjoy a peaceful night s sleep with noise levels between 24 and 48 decibels in sleep mode. The child lock feature prevents accidental setting changes, and maintenance is simplified with filter change reminders and a remaining filter life display. Etl and Carb certified for safety and quality, this purifier ensures cleaner, fresher air for your home.Note: This device is only compatible with 2.4GHz Wi-Fi networks and is not compatible with 5GHz networks.