Advance Ultrasonic Mist Technology】Our cute humidifier has no humming, whistling, or crackling during spraying working, This air humidifier uses ultrasonic “micro-mist” technology without a lot of water falling through the air, so it won’t get your floors and furniture wet. The Soft mist help relieve congestion, cough, and dry throat, keeping you feeling great. Improve the air quality, promote easier breath, keep you sleep in a healthy and comfortable environment.【7 LIGHTS Mode &PORTABLE】7 color changing make the humidifier a nice nightlight at your bedside. You can change the lights to whatever you feel at the moment, constant color or rotation of 7 colors. Our small humidifier can supply you comfortable air, but also create the beautiful romantic and good atmosphere. It’s portable humidifiers, portable to carry and suit for any occasions you want, to your car, office, mini humidifier for plants etc.