[3-speed wind speed] --- 3-speed wind speed, generating airflow, strong wind, long battery life, keep you away from the hot summer, cool you and relax, press the power button several timesto adjust the fan speed. Convenient USB Charging--- Can be used at home, office or school to sleep, work, eat, connect to PC/Laptop via USB or connect to AC port with adapter USB sector It is the best gift for thefamily, friends, colleagues and teachers. Easy to carry--- Mini size, easy to carry, small enough to fit in pocket or bag, handheld or desk stand. To prevent the fan from tipping over when rotating on the table, do not place it ona very smooth surface. Safety--- When the hand touches the rotating fan, the fan stops working and the hand feels a very slight pain (no harm). Be careful when using it to avoid being scratched by the blade. It is recommendedchildren under 10 years old not to put their hands in the fan to avoid scratches. Beautiful and generousSmall and cute, elegant design, graceful curves, ergonomic luxury quality, delicate and light, your best choice.