1. 【Powerful Function】: High power ensures maximum airflow. The design is very suitable for outdoor enthusiasts. Even when the temperature is extremely high, there's no need to worry about outdoor activities. This fan can calm you down and is a must - have in summer. 2. 【Long - term Operation】: It is a hanging fan, which is portable and easy to carry. It comes with a USB charging cable, so there's no need to worry about the power supply. It can be powered and charged by all USB devices with a 5V output, such as power banks and computers. 3. 【High - quality Materials】: It is 100% brand - new and of high quality. The hands - free fan body is made of durable plastic materials, so the fan's size is suitable for long - term outdoor use. 4. 【Easy to Use】: This small and portable fan features a two - clip design. The larger clip at the back is for the waist or pants, and the smaller one at the front is for fixing the corner of clothes. 5. 【Wide Application】: This cute and powerful small - sized USB fan is suitable for any cooling scenario you can imagine, whether you're working, gardening, planting, hiking, fishing, cycling, or shopping. 6. Color: Black. Portable USB hanging fan, hands - free waist fan, mini rechargeable 3 - speed adjustable fan for home, office, and sports. - Features: - 1. Three - speed wind adjustment. - 2. Hanging large and small fans, easy to carry. - Color: Black. - Material: ABS. - Battery capacity: 1200 mAh. - Rated voltage: 5V. - Quantity: 1. 7. Comment: The size is measured manually, and an error of 0 - 2cm is normal. 8. Usage: Press and hold the power button for two seconds to start the fan. Click the power button to change the speed. Press and hold the switch at any speed to stop the fan.