Product size about : 9*9*6CM/3.5*3.5*2.3in Product color: As shown in the figure Product material:plastic product features: Efficient cooling: Using advanced semiconductor refrigeration technology, it provides a strong cooling effect, allowing you to stay cool and comfortable in the hot summer. Equipped with a clear LED digital display screen, it displays the wind speed gear and power status in real time, allowing you to keep track of the fan's working conditions at any time. High-speed wind: 6-speed wind speed adjustment to meet the needs of different occasions. Whether it is outdoor activities, sports or daily use, you can find the wind speed that suits you best. Brushless motor: Using brushless motor technology, it runs more smoothly and has lower noise, extending the life of the equipment while improving energy efficiency. Portable design: It comes with an adjustable belt that can be easily hung around the waist, allowing you to have both hands free and enjoy the coolness anytime, anywhere, no longer restricted by space. Supports USB charging and 5000mAh battery power supply, so you don't have to worry about power when you go out. The thoughtful design allows you to stay cool anytime, anywhere. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can contact us at any time. We will give you some suggestions, but for your reference only. Shipment includes: 1 pc Waist hanging fan