High-Speed MotorFeaturing an upgraded high-speed motor for powerful cooling performance. Powerful Cooling PerformanceWith 100 adjustable speed levels, this USB fan provides intense airflow for rapid cooling, acting as a personal air conditioner for instant relief from heat. Versatile Wearable DesignDesigned to be worn around the waist or hanging on the neck with the included lanyard, this fan offers hands-free cooling for outdoor work, sports, or any hot environment. High-Speed, Low-Noise OperationUtilizing an advanced brushed motor, this fan delivers powerful airflow while maintaining quiet operation for comfort in any setting. Digital DisplayFeatures a clear digital display for easy monitoring and adjustment of fan speed. Specifications: Battery capacity: 5000mAh Product weight: about 249g Product size: 97x94x68.5mm Charging time: 3.5H Rated power: 10W Air volume adjustment: 100 levels Input voltage: 5V-2V Package included: 1 x Waist Fan 1 x Charging Cable 1 x English and Chinese Instruction Manual 1 x Lanyard