Description: 【Misting Humidifier】: This portable humidifier emits a misting that helps to increase the humidity level in your room, providing you with a comfortable and healthy environment 【USB Desktop Humidifier】: Designed for convenience, this mini humidifier can be powered by any USB source, making it great for your desktop at home or office 【Quiet Operation with Auto Shut Off】: The quiet operation of this mini humidifier ensures it won't disturb your work or sleep. It also features an auto shut off function that turns off the device when the water level is low, ensuring security and energy efficiency 【Portable 510 ML Humidifier】: With a compact design and a large 510 ml capacity, this portable humidifier is easy to carry around and can provide long term use moisture wherever you need it 【Personal Desktop Humidifier】: This creative mini USB air humidifier is not only functional but also adds a touch of elegance to your personal space with its sleek design Specification: Material: ABS Plastic PS Size Chart: 9.9cmx10.3cmx13.7cm/3.90inchx4.06inchx5.39inch Package Includes: 1 Desktop Humidifier