1. Multi-level wind speed can be adjusted to meet different needs: This mini handheld fan has multi-level wind speed adjustment function, from soft to strong, to meet the needs of different environments, so that you can feel cool and comfortable in hot weather. 2. Portable and foldable design, small and exquisite, easy to carry: The portable folding design of this fan is small and exquisite, easy to carry, not only convenient for travel, but also very suitable for internal use in offices, study rooms, bedrooms, etc. 3. USB charging design, convenient and fast, can be charged anytime and anywhere: This USB charging small fan adopts USB charging design, which is convenient and fast, can be charged anytime and anywhere, the charging time is short, and the use time can last for several hours, allowing you to use it at any time Feel cool and comfortable at any time. 4. Small size, can be stored in a bag or pocket: the hand-held fan adopts a small and exquisite design, and the size is evenly distributed. It is suitable for storage in a bag or pocket. It can be taken out and used anytime, anywhere, which is very convenient. 5. Power saving and environmental protection, more assured use: the small fan adopts a high-efficiency brushless motor, which not only consumes less power, but also does not generate noise and vibration. It is safer to use, saves power and is environmentally friendly. It is definitely your summer A must-have gadget.