Features: -The fan has a dual clip design, which can be used to attach the fan even with your T-shirt or trousers firmly. Or you can hang it around your neck using a lanyard. -Built-in powerful motor that can offer up to 7000 rpm speed, with 3 levels of air volume adjustable: high, medium and low, you can choose different level according to the surrounding temp. -The air outlet is larger and more spacious, and it is 30 ° left and right adjustable, so you can select cooling angle. -Embedded turbo design, not only can make you cool, but also can protect you from any safety risks, such as the blades rotate and pinch your fingers. .