3 Adjustable speed,Low,medium,high speed level. Press the power button repeatedly to adjust the appropriate fan speed. Desks can be placed, multi-functional design,The mini desktop fan includes a desktop base, which can be disassembled. Unique design style, you can hang the fan above the umbrella or parasol, please check the fourth picture. The design is very suitable for outdoor crowds, even if the temperature is high, you do not have to worry about outdoor activities, because this fan can cool you down, which is a must-have equipment in summer.You can take it with you when you are away, especially suitable for summer travel or outdoor sports, and can be taken with you, such as NBA ,World Cup qualifiers,football matches or any other activities.