Powerful cooling in a compact, USBrechargeable fan built for everyday use. Key benefits Rapid cooling: A 19,000 RPM motor delivers strong airflow to cool you down quickly in small spaces. Ideal when you need immediate relief from heat. Precise control: 100 adjustable speed settings let you airflow from a gentle breeze to maximum power for different situations. Clear battery feedback: A builtin digital display shows realtime battery level so you know when to recharge. Quiet operation: Advanced noisereduction technology keeps sound around 40 dB, so the fan stays unobtrusive during study, work, or rest. Portable and rechargeable: Small, lightweight design and USB charging make it easy to use at home, on the commute, or while traveling. Features and practical details Motor: speed 19,000 RPM motor for rapid airflow. Speed control: 100step adjustment for finetuned comfort. Battery indicator: Digital display provides realtime battery status. Noise: Approximately 40 dB operation, enabled by advanced noise reduction technology. Power: USB rechargeable — compatible with USB wall adapters, power banks, and laptop USB ports for flexible charging. Size and usability: Compact, portable form factor designed to fit in a bag or on a desk; simple controls for onehanded operation. Durability: Built for regular everyday use without compromising performance. Use scenarios Study or work desk: Keep a cool, quiet breeze at your workspace without disturbing concentration or online calls. Commuting and travel: Recharge from a power bank to stay comfortable on trains, buses, or in airports where airflow is limited. Fitness and outdoor breaks: Use between workouts or during outdoor activities to quickly lower body temperature without bulky equipment. What makes it stand out Combines speed motor performance (19,000 RPM) with extremely fine speed control (100 settings) and a clear digital battery display. Designed for people who need powerful cooling in a small, quiet, and rechargeable package — students, commuters, travelers, and fitness enthusiasts. Simple to charge, easy to carry, and engineered for effective, quiet cooling when you need it most.