EASY HUMIDIFICATION: Simply insert the mineral water bottle, turn on the power, and enjoy instant humidification. No need to frequently refill water or worry about the water tank capacity, this mini humidifier provides a plug-and-play solution that is both convenient and efficient. Small and Portable: Designed to be small and , this humidifier fits perfectly on any desk, home office, or nightstand. Its compact size ensures that it doesn't take up too much space, making it perfect for travelers and small living areas. Quiet Operation: Our quiet humidifier is designed to let you enjoy a peaceful environment. It operates silently, allowing you to maintain a peaceful atmosphere in the office or during sleep, enhancing your comfort without disruptive noise. USB Powered and : The humidifier is powered by a USB connection and can be easily used with any USB port. Its smart operation adjusts the output as needed, ensuring optimal humidity levels while saving energy. Colour: Material:Plastic + Electronics Package Contents: 1 * humidifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.