Vivid Color Bike Lights and Night Lights - This cool mist humidifier features a vivid color bike light setting that creates a peaceful ambience while providing a soothing mist. It offers you maximum relaxation. A properly bright night light can improve the quality of your sleep. Portable Mini Humidifier and USB Power Supply - Portable and compact design allows you to easily take it anywhere. The USB power supply is compatible with any device USB port, ensuring it can be used in the bedroom, office, car. QUIET ULTRASONIC OPERATION - The ultrasonic humidifier produces a near-silent 26dB frequency (quieter than the library), ensuring ultra-quiet operation. This humidifier will not disturb you while sleeping and working. It effectively moisturizes dry skin and helps you reduce skin peeling. One-touch control - Portable USB humidifier is very easy to operate. One button to control all functions, just press the power button to control fog and night lights. Press the button three times in a