Provide 5 wind speeds gear option, users can adjust the wind speeds according to their needs to meet the needs of different environments Lightweight design, easy to carry, suitable for use on desktop, bedside or during travel, does not take up too much space Equipped with a digital display screen, it displays real-time information such as remaining battery life, making it for users to understand the device condition Features four strong suction cups that can firmly adheres to a flat surfaces, the fan from sliding or tipping and improving stability Adopting USB charging, suitable for various charging devices such as computers,, and sockets, making charging