- Powerful Yet Quiet Performance: This rechargeable fan features a brushless motor and a 3-blade bionic feather design, delivering strong airflow while maintaining a noise level under 25dB. Ideal for use during work, study sessions, or sleep. - Customizable Airflow: Easily adjust the fan's wind intensity with three speed settings (low, medium, high) via a simple button control. The built-in LED display shows battery power, providing clear visibility of the fan's status at a glance. - Long-Lasting Battery Life: With a robust 3600mAh battery, this fan can operate for 4 to 15 hours on a single charge, depending on the selected speed. Rechargeable via USB-C, it can be powered using a laptop, car adapter, or power bank. The fan operates in both charging and plug-in modes for added flexibility. - Wide-Angle Air Supply: Enjoy comprehensive cooling with the fan's manual tilt feature, offering 140° up/down movement and 120° automatic oscillation left and right. Its compact design allows it to fit seamlessly on desks, bedside tables, or in car cup holders. Effective airflow enhances indoor air circulation. Use Scenarios: - Place it on your bedside table for a quiet, restful night’s sleep. - Use it at your desk while working to stay cool and focused. - Bring it in your car for a refreshing breeze during long drives.