[Four-speed wind speed] There are four speeds for portable fans to meet your needs. The portable fan consists of turbine blades and a high-speed DC motor, and the blowing airflow is concentrated and dense. [Upgrade portable fan] This fan can not only blow but also , and quickly cool down to meet the cooling needs in summer. [Portable clip] The fan can be placed directly on the desktop, or it can be fixed at any position that can be clipped with a clip. This portable clip fan is very suitable for camping tents, strollers, treadmills and car backseats, and is also suitable for indoor use as a desktop fan in offices, bedrooms and dormitories. [360 rotation]] This portable fan with can rotate up and down, left and right, and you can guide the air where you need it and enjoy the cool wind from all angles. [Portable & Mini light and easy to take your outdoor personal fan where you want to go. And the use of type-c port is compatible with a variety of devices, including notebook computers, mobile phone adapters, mobile power supplies and USB chargers.