Multi-function USB Car/ Desktop Cooling Fan

This portable USB mini fan features a double head adjustable design with 360-degree rotation, offering high efficiency and versatility for home, office, outdoor, and car use. It operates on a rechargeable battery with a capacity of 2100mAh and supports three wind speeds, making it a perfect portable cooling solution or promotional gift. Features: Six fan propellers enhance the wind speed for stable and even wind. 2 speed adjustments can be controlled at will 360 degree adjustment of air supply Not only air supply, but also support charging of two mobile phones and other electronic devices 3.1A dual USB lengthened and thickened power cord Car plug; with built-in fuse 12V-24V two options, for car and trucks