Key benefits - Convenient USB charging This fan is USB-chargeable, enabling cord-free operation and easy recharging from a computer, USB wall charger, or power bank. Its compact, portable design makes it convenient to carry and use anywhere. - Leafless design for safety and style The leafless design reduces contact risk and adds a modern, sleek look that fits with any room decor while keeping safety in mind. - Efficient airflow with adjustable control Provides cooling airflow that can be tailored to your preference, helping you stay comfortable in hot conditions. - Real-time battery display The easy-to-read one-touch screen shows the battery level at a glance, so you know when to recharge and can plan use accordingly. Practical applications - Bedroom or nightstand Place on a nightstand to enjoy a refreshing breeze while sleeping or relaxing, without tangled cords. - Home office or study Keep you cool during work or study sessions with adjustable airflow and quick battery monitoring for uninterrupted productivity. - Travel, dorm, or outdoor spaces Lightweight and USB-powered, suitable for dorm rooms, travel, camping, or other spaces where access to outlets is limited.