The Cold Air Humidifier is a portable and small device, perfect for targeting chest congestion and blocked sinuses. With a cool mist humidification method and powered by both battery and electricity, this new humidifier is efficient in small rooms. Made of durable plastic in a sleek white colour, this air humidifier is ideal for improving air quality and providing relief in compact spaces. Developed in China, this portable humidifier is a convenient and effective solution for maintaining a healthy environment.