Mini Humidifier - 220ml Small Portable USB Powered Cool Mist Air Desktop Diffuser with Soft Night Light for Car Bedroom Office

General description Very small size, diameter 8 cm and height 10.3 cm. This portable mini humidifier is perfect for traveling or using in the bedroom, office, or car. It uses only water for diffusion; please do not use essential oils or any other diffused material. It is recommended to use running water, tap water, or mineral water, and not purified water. Technical specifications Dimensions: Diameter 8 cm, Height 10.3 cm Water capacity: 220 ml Power source: USB powered (USB cable included, no adapter) Usage Two mist modes: Continuous spray mode and intermittent spray mode (sprays for 4 seconds and stops for 6 seconds) Modes will stop working after 3.5 hours Soft night light feature with colorful lights, can be turned off by long pressing the button