Convenient water refilling and humidification: The hand held spray fan uses a water tank design that allows easy water addition when needed, helping to maintain a consistent mist and humidity without interrupting use. The upgraded battery life supports extended use anywhere and you can add water at any time. Water molecule atomization for refreshing mist: The spray system diffuses water molecules into the air to create a refreshing mist that helps cool and humidify your surroundings. This feature works with the long battery life so you can enjoy cooling relief on the go, with water refill available whenever . Four speed comfort control: Adjustable from four wind speeds (plus off) to tailor the breeze and spray intensity to your preference. Simple press of the button changes the mode to match your environment and comfort level. Long lasting cooling performance: Designed for all day use, the fan provides extended battery life to help you stay cool from morning till night. Turn on the mist to enjoy a refreshing breeze while it humidifies the air. Practical handheld design for versatile use: Compact and portable, suitable for cooling in a variety of settings. The combination of misting and airflow offers a practical solution for staying comfortable in hot conditions. Use scenarios Outdoor activities: for hot outdoor events, sports, or commuting where you need quick cooling and humidity on the move. Office or home workspace: Keeps you comfortable at your desk or in a room by providing a gentle breeze with a refreshing mist. Travel, camping, or gym: Lightweight and easy to carry, handy for staying cool during travel, camping trips, or workouts.