Three-in-one humidifier with 250ml water tank and 35ml/h mist output. Features USB interface, built-in fan, and integrated night light function. Provides a soothing ambient glow to support relaxation and restful sleep. Cool mist helps maintain comfortable humidity levels throughout the night.Quiet humidification with ultrasonic technology that reduces airborne dust and static. Utilizes noise reduction design and high-performance motor to operate at under 30dB, ensuring a peaceful environment. Suitable for bedroom, living room, or office use.Compact and stylish design, lightweight and portable. Can be used in the car, bedroom, or other spaces. Doubles as a subtle decorative element in your home.Simple operation via USB power. One click to activate mist, second click for intermittent mist mode, long press to turn on the night light. Seven-color LED light automatically cycles for a calming atmosphere.Auto shut-off feature activates when water level is low, preventing dry-run operation. Helps protect the unit and ensures safety. Proper humidification may help reduce dry skin, soothe irritated eyes, and ease feelings of fatigue.