Clear the air with this Portable USB Air Humidifier Multi-functional humidifier that can help keep your home humid Ideal to relieve your stress and fatigue Ultrasonic atomising provides even and uniform nanoscale moisture Will hold 350ml water and has a max spray volume up to 35ml/h Built-in sliver ion insulation filter can effectively filter impurities Noise reduction motor with low power consumption Portable and compact size for carry and store easily For product specifications see Full Details Have clearer air in your home with this Portable USB Air Humidifier for 11.99 pounds