This Droplet Humidifier with auto changing LED lights humidifies or moisturises air and is useful in air conditioned room or dry season. You also can use this as aroma diffuser! Auto changing LED lights beautify the room and provide an excellent sleeping companion. Large capacity of 2.0L allows use for up to 40 hours without need for constant refilling. Additionally， its fine mist easily penetrates into skin so good for your skin care! What are you waiting for? Get yours now!