Color blue, pink, white Product features: small brushless electric fan Advantages: 3-step speed adjustable: Handheld fan (low / medium / high), 3-step speed adjustment. Just press the power button, you can change the wind, simple and convenient operation. Three large fan blades create a powerful air flow that quickly removes heat from the body surface and quickly removes heat USB charging & long term use: USB mini fan is equipped with 1200-3600mah large capacity battery, which can run for 2 to 6 hours according to the wind speed. USB charging method is adopted to connect portable fans with USB ports such as notebook computer, mobile power supply, wall mounted charger and vehicle charger. Rechargeable anytime, anywhere Light and low noise: the mini fan is only 0.4KG, portable and ultra light, and you can't feel its existence even if you hold it in your hand. This cooling fan is made of high-quality copper brushless motor with less than 40 dB running noise. The personal fan produces stronger, more stable and quieter wind Dual mode use and easy maintenance: a small fan is installed on a simple base, which can be used not only by hand, but also on the desktop. In addition, the detachable design of the mini fan can be cleaned by removing the fan cover by rotating counterclockwise. Summer out choice: hot summer cooling fan. You can put it in your bag when you go out. Especially suitable for summer travel and outdoor sports. You can take it with you when you travel outdoors at home. Perfect gift for children, teenagers, adults, family and friends