1、5 Gears Wind: This handheld fan adopts 5 blades design, which can generate strong airflow. It has 5 gears wind adjustment to meet more needs and quickly cool down in hot weather. 2、Brushless Motor: This USB fan adopts a DC brushless motor, speed up to 3600rpm, environment friendly and energy saving. It can work continuously, provide you with long lasting and stable cooling. 3、Power Supply: Built in polymer lithium battery, 800mAh large capacity ensures long endurance, equipped with USB cable for convenient charging, convenient for use anytime, anywhere. 4、Digital Display Screen: This handheld USB fan is equipped with a large digital screen, providing clear and intuitive display of gear and remaining battery, making it easy to adjust and use. 5、Applicable Scenario: This portable fan is compact and lightweight, easy to store and carry, and can be placed in a bag or handbag. It is suitable for use at home, school, office, or outdoor travel. Item Type: Handheld USB Fan Battery: 800mAh Lithium Polymer Battery (Included) Wind Speed Setting: 5 Gears Material: ABS, PP, PC Weight: Approx. 170g / 6oz Size: Approx. 18 x 9cm / 7.1 x 3.5in 1 x Fan 1 x Base 1 x USB Cable 1 x User Manual