–Adjustable wind speed: There are 3 wind speed modes, which can be switched freely by the power button.
–USB Power Delivery:Compatible with computers, laptops, portable chargers and other devices with USB output.
–Mini Design: Easy to carry, can be put in a bag
–perfect for the office, home, dorm, study, library, game room or outdoors.
–Size: 103 x 25 x 165mm