Precise Airflow Control: Choose your perfect comfort level with 199 adjustable speed settings, from a gentle whisper to a powerful cooling gust, all operated via a clear LED display. Compact & Portable Design: Crafted from ABS, PC, and aluminum alloy, this lightweight cooling fan is built for daily carry and use in your car, at your office, or during outdoor activities. Reliable USB-C Power: The built-in 2000mAh battery flexible runtime. Recharge easily via USB-C cable (adapter not included) for cooling on the go without searching for power outlets. Experience Enhanced Cooling: This car clip-on fan utilizes semiconductor technology to a noticeably cooler breeze compared to standard fans, helping you stay refreshed during hot commutes or workdays. Versatile & Hands-Free Use: Featuring a strong, wide clamp and 360° rotating head, this personal fan securely attaches to car vents, desks, or belts, and can even clip onto an umbrella, directing airflow wherever you need it.