Small portable humidifier: Equipped with 2000mAh battery, 650ml capacity water tank, with 2 warm night light modes, and 2 misting modes. Small 10.7 x 10.2cm size design, easy to take anywhere It will provide a new experience of daily use for you. Personal Humidifier: Powered by built-in 2000mAh battery, which can be charged by laptop anywhere with USB charging interface type C. You can take it anywhere easily, much more portable and convenient. (Tips: Please turn off the power button if you don't use it, pour the water and keep it in a dry place. Remember to charge the product every now and then and then if you don't. not use long time to keep the product battery in good condition 2 night light modes: 1 button can control all functions after turning on the power button, the first press will turn on the warm night light to stay on and the second long press to enter breathing light mode, then the third press will turn the light off. 2 spray modes: 1. The first short press will turn on continuous spray mode. The second short press will switch to intermittent spray mode (Spray for 3 seconds and stop for 2 seconds. 3. Then the third press will turn off the mist mode. The power will automatically turn off after continuous spraying for 8 hours, or e It will automatically turn off after intermittent spraying for 12 hours. Note: 1. For use with soft water. Do not use with essential oils, distilled water, filtered water which will clog the cotton filter and the humidifier will be unusable. 2. Please wait 15 minutes before turning on the product to spray, which may allow the cotton to soak completely inside when using for the first time. 3. (Tips for powering the battery: it blinks 10 times before it stops working, indicating that it is time to recharge)