- Battery Operated: Enjoy the convenience of a powerful 2500mAh rechargeable battery that fully charges in just 3 hours. Experience efficient operation for 3 to 7.5 hours based on the selected speed setting, making it perfect for extended use. - Clip Design: Designed for versatility, the fan features a 2-inch maximum clip opening, allowing you to easily attach it to various surfaces. Ideal for desktops, bedrooms, camping trips, treadmills, and car seats, this fan keeps you cool wherever you go. - Powerful & Quiet: Select from 3 adjustable speed settings to tailor the airflow to your comfort. The brushless motor not only ensures a strong breeze but also operates quietly, providing a peaceful environment. Use Cases: - Stay comfortable while working from home by clamping the fan onto your desk, ensuring you remain focused and cool during long hours. - Take it outdoors while camping; the clip makes it easy to attach to your tent or backpack, offering relief from the heat. - Use it in your car during road trips; the compact design allows it to fit seamlessly into your vehicle, cooling passengers with minimal noise. With its exceptional performance, compatibility with various settings, and user-friendly features, this portable fan is designed to enhance your comfort wherever you are.