This handheld fan is equipped with high-density dual battery cells of 3600mAh, featuring energy-saving, low-power consumption and extended battery life. It can quickly cool you down in various scenarios. It adopts a two-in-one design and can be converted into a handheld or desktop fan. It is compact and portable. Equipped with high-density dual battery cells of 3600mAh, energy-saving, low-power consumption and extended battery life, it is equipped with a Type-c fast charging port, allowing for rapid charging while in use, providing continuous coolness with no interruption. The battery life can last up to 8-12 hours. It has 100 speed levels and an Led display screen, which can display the gear and battery level in real time, meeting various needs. It is made of safe plastic material and comes with after-sales service, suitable for daily use and as a gift.