High-Speed Cooling10,000 RPM high-speed operation delivers powerful airflow for rapid cooling and a refreshing experience. Real-Time Speed DisplayDigital display shows fan speed clearly, allowing for easy monitoring and adjustment. Versatile UsageDesigned for both handheld and desktop use, adaptable to various scenarios and needs. Compact PortabilityMini size and lightweight design make it perfect for on-the-go use without added burden. Turbo Boost TechnologyEnhanced airflow efficiency provides concentrated and long-distance cooling. Quiet OperationMaintains low noise levels even at high speeds, ensuring a pleasant user experience. Long-Lasting Battery3000mAh high-capacity battery supports extended use without frequent recharging. Specifications: Dimensions: 60 x 75 x 150 mm Battery Capacity: 3000mAh Rated Voltage: 5V 1A Materials: ABS, PC, and electronic components Fan Speed: Up to 10,000 RPM Usage Modes: Handheld and desktop Package included: 1 x Fan 1 x Chinese and English Manual 1 x USB Charging Cable