Come and see our amazing products. This mini portable fan can be both USB or battery powered. You can directly connect it to the computer, charger and more using a USB port, or install the 3 x AAA batteries. Three-speed control can bring you cool summer which can make the mini fan practical and convenient.Comfortable first speed with noise less than 20dB, suitable for sleep; Nature second speed designed for use in work and study; Cool strong third speed, usb pc fan help you enjoy outdoor leisure. Pls confirm with us about
the packing info, stock color and exact production time before
placing your order.