The Sanford SF936HFN is a powerful and portable rechargeable hand fan designed to keep you cool and comfortable on hot days. With its brushless motor, it offers quiet and efficient operation, while the 4500 RPM speed ensures strong airflow. The 1800mAh Li-ion battery provides long-lasting power, and the type-C charging port allows for convenient recharging from various devices. The tilt-head function allows you to adjust the airflow direction, and the 4-grid power indicator provides clear visibility of the battery level.