This portable belt fan features a double clip design that allows it to be easily attached to your belt or shirt, providing a cooling effect. It comes with an additional necklace strap and a bracket, enabling hands-free wear around the neck or use as a tabletop fan indoors. This versatile mini fan is suitable for indoor and outdoor use, including activities such as cooking, cleaning, exercising, working, and more.[Long Runtime]: Built-in 8000mAh Li-polymer battery offers extended usage of up to 40+ hours on a single charge, making it ideal for summer use. This battery-operated fan provides reliable cooling performance.[Strong Airflow]: Despite its compact size, this waist fan delivers powerful performance with 3 adjustable speed settings. The maximum speed reaches 5500RPM while operating quietly, delivering a refreshing cooling experience even in hot weather.[Wide Compatibility]: The fan can be powered via USB from laptops, computers, car chargers, or other USB-enabled devices. Suitable for prolonged outdoor use, it is ideal for home, office, desktop, travel, car, camping, beach, yard work, sports, and other applications. Stay comfortable in hot conditions with this practical cooling solution.Power input: DC5V--2A Power supply: USB or lithium battery Working voltage: 5V--13V Output power: 4.5W (fan motor) USB cable length: 1 meter Battery capacity: 8000mAh Note: Product design may vary slightly between batches, including minor color or structural differences, which do not affect functionality. Color: Orange Material: Plastic Package Contents: 1 x Waist Clip Fan Note: Light reflection and screen settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3cm.