The Ultrasonic Humidifier by Holmes & Edwards is a sleek white plastic unit designed for large room sizes, with a coverage area of more than 215 sq ft. It operates quietly and utilizes ultrasonic humidification technology for efficient moisture dispersal. With Wi-Fi smart home compatibility, this humidifier can be easily controlled and monitored from anywhere. Recommended for any room in need of improved indoor air quality, this glossy finished humidifier is both stylish and functional for creating a comfortable environment in your home.