Powerful wind: This portable fan has a strong wind output, which can quickly bring a cool breeze. No matter for outdoor activities, camping or indoor use, it can provide you with powerful wind, effectively dissipate the heat, and make you feel comfortable and refreshed.Long-lasting battery life: Equipped with a high-capacity 2400mAh battery, this portable fan can provide long-term battery life. You can count on long-lasting coolness without frequent recharging, keeping you comfortable outdoors or for extended periods of use.3-speed adjustable wind: With 3-speed adjustable wind function, this portable fan can adjust the wind speed according to your needs and preferences. Whether it is a soft breeze or a stronger wind, it can meet your individual needs and provide a comfortable fan experience.Nano-spray: The unique nano-spray function enables the fan to spray fine water mist to bring you a cooler experience. In hot summer or in a dry environment, the mist function can effectively increase the air humidity, allowing you to feel more humid and comfortable wind.Brushless Motor: With brushless motor technology, this portable fan operates more efficiently while reducing energy consumption. It has a longer lifespan and lower noise level, providing you with a reliable and long-lasting use experience. The advantages of the brushless motor make the fan more intelligent and environmentally friendly, and bring you a better use experience.