【Built-in 1200mAh battery】: This portable humidifier has a built-in 2000mAh battery, you can take it with you, you can also use the Type-C cable to charge, it is very convenient to use on the spot at home, in the office or travel. A full charge can work for 5-10 hours without frequent water filling. 【Portable Design】: You can use the small handle to move the humidifier to the space where you want to place it for wireless use, and the usage scenarios are more diverse and convenient. 【Ambient Warm Lights】: Press and hold the button for 2-3 seconds to turn on dark lights, only suitable for very dark environments. You can turn it on when you don’t want the room, it’s dark at night, and it will provide warm light. Gold ring electroplating process, cute yellow duckling and kitten in space capsule. Great personality and quality. Note: 1. When using the built-in sponge stick for the first time, please wet it first. 2. Do not use mineral water.