Features: 100% brand new and high quality. Lightweight and portable， hold little space. To purify the air， and humidity to the air. Plug and play， USB interface. Item type: humidifier Material: ABS+PS Color: blue， pink， yellow Capacity: 200ml Voltage: DC5V Power: 2W Humidification amount: 50ml/hour Usable area: 15㎡ Shape: cute pig Interface: USB Working temperature: 10℃-40℃ Package includes: 1 x USB mini humidifier