Overview:This mini USB humidifier has 3 functions: humidification， aroma diffusion & air purification.It enables you to live a more healthy life.Besides，it is powered via USB port on your computer，convenient in use —— removable tank and easy refilling. Great gadget for your home， office ，car and travel.Operation guide:Open the cover， and add 60ml water into the container (approx. 80% of container capacity)Cover the containerConnect USB cable with your computer.Press the button to sprayAttention:Please keep the mouth of the spray clean and put the product in the clean place when you don't use itPlease add water in time when used upThere is a spring in the humidifier， don't lose it. The humidifier won't work without itPls noted this product is a humidifier， not suitable for aromatherapy Specifications:Color: WhiteMaterial: ABSRated voltage: DC 5VRated power: 1.5W ±0.5WContainer capacity: 60mlAmount of water spray mist: ≥30ml/hrApplied area: 15㎡Working temperatures: 10-40℃Humidifier size: 8.5 * 7.5cm (Base diameter * H)Humidifier weight: 101gUSB cable length: Approx. 102cmNote: Lighting， display and other factors may cause COLOR SHADING， please comprehensive pictures and text descriptions to determine!Package Includes ● 1 x USB humidifier 1 x USB cable 1 x User manual