[Transparent water tank design] It is convenient to observe the water level and water at any time. When there is less water, you can add water to a fresh and moist humidification effect. One-click water replenishment, cool summer, one-click watering and one-click , moisturizing and cooling. [New upgraded large-capacity battery] The upgraded battery is small in size and has a long battery life, allowing you to enjoy natural blowing from morning to night. The powerful motor can achieve long-distance blowing, concentrated airflow, and the spiral air beam is blown tightly without scattering. [Atomization and humidification mode] Our portable handheld atomizer fan integrates humidification function and comes with a water tank. Long press the atomization and humidification button to turn it on, so that you can enjoy the water mist effect while enjoying the fan, and instantly cool down. [4-speed silent fan] The portable handheld atomizer fan uses a silent brushless motor, which is powerful and runs quieter. Four wind speeds are available. Long press the power button to turn on, or long press the power button to switch the wind speed.