【Nano Moisturizing Spray】- Using high-tech chip control mode and special shock wave technology, the water in the water tank is atomized into 0.3-0.5 microns, which can quickly penetrate the skin and enter the basal layer, allowing the skin to better absorb water.【Quickly Cool Skin】- Carrying this mist humidifier fan when going out in the hot summer can quickly cool the skin. The sprayed mist is very fine, spray it on the face to quickly cool down and feel refreshed without damaging the delicate makeup, suitable for all skin types. It can also make the makeup look more easy when used before makeup.【One-touch Control Button】- The fan button and the spray button are the same. Press once for the first-level fan speed, press twice for the second-level fan speed, press three times for the third-level fan speed, and press four times to turn off the fan. Long press the button to activate the mist; long press again to deactivate the mist. When the fan is on, you can press and hold the button to turn on the mist at the same time. Similarly, if the sprayer is on, pressing the button will activate the fan.【Lightweight and Portable】- Features an attractive design, compact size and lightweight body, about the size of a mobile phone. It can be easily carried in a bag or pocket when going out. Choose from three wind speeds to suit your needs. The fan provides powerful airflow with minimal noise. The transparent water tank allows for easy water refilling at any time.【Package Contents】- Includes a fan, data cable and user manual. Please note: Do not add water above the maximum water level. (The water tank has indicator lines and warning text) The sprayer has an automatic timing function and will run for 5 minutes at a time.