The Polardo Humidifier Ultrasonic Ultra Quiet is a tabletop humidifier that utilizes ultrasonic technology for efficient humidification. With the ability to provide both warm and cool mist, this humidifier is versatile for various indoor air quality needs. Its sleek design and ultra-quiet operation make it a convenient and effective choice for improving the environment in any room. Powered by 120V, this humidifier by Ultra offers a reliable solution for maintaining the optimal humidity levels in your home or garden.