🌈 Elevate Your Atmosphere with Every Breath! Perfect for home, office, or car. Compact design for on-the-go relaxation. Automatic shut-off for peace of mind. Transform your space with soothing mist and aroma. Enjoy tranquility without distractions. 4-6 hours runtime 300ml capacity 26dB ultra-quiet The Colorful Cool Mini Humidifier is a versatile USB-powered device designed to enhance your environment with soothing mist and delightful aromas. With a 300ml capacity, it offers two adjustable mist modes, operates at a whisper-quiet 26dB, and features an automatic shut-off for safety. Ideal for use in various settings, this compact humidifier is perfect for anyone looking to improve air quality and create a calming atmosphere.