Portable Cool Mist Diffuser Aroma Air Humidifier with Colorful Change for Car, Office, Babies, Room Introducing our Mist Humidifier: silent bliss below 30 dB, easy top-fill, 2 mist levels, and 4-hour auto-off for safety. Package includes 1x Humidifier and 1x USB. Enjoy tranquility. Optimal humidity, simplified. This Colorful Cool humidifier car humidifier Power Supply compatible with any device USB port which ensures it can be in the car for travel and be used bedroom, lounge room, yoga, spa as well. Moisturize at any time, enjoy the healthy air everywhere. Cool Mist Humidifier Revitalize your space with our Cool Mist Humidifier. Experience the refreshing benefits of cool mist technology, seamlessly enhancing air quality in style.