■ Specifications Product Name: Portable Small Handheld Mini Fan Product Model Number: 7CUJ Color: Pink Power: 4W Power Supply: DC5V/1000mA Battery Capacity: 4000mAh Usage Time: Up to 8 hours Charging Time: 3-4 hours Product Weight: 200g Product Size: 105 x 190 x 37mm Material: ABS ■ How to Use The wind speed can be adjusted in 3 stages [Weak, Medium, Strong] with a single button, making it intuitive to use. White button - Press once for weak, twice for medium, and three times for strong This allows you to adjust the wind speed. ■ Accessories Handheld fan body, USB cable, desktop stand This is a small handheld fan, convenient for carrying around. You can use it while walking, such as at school, shopping, or fireworks displays. It is very practical and versatile. ■ Caution The rechargeable battery is built into the main unit and cannot be replaced. It is not waterproof, so please be careful of rain when using it outdoors. We are not responsible for any accidents, damages, injuries, or secondary damages that may occur from using this product. Regarding initial product defects, we will provide support such as replacement if reported within approximately one week of product arrival. We do not guarantee any other expenses incurred besides the product itself. Please refrain from purchasing if you do not understand this.