A compact USB desktop cooling fan that provides adjustable, lownoise airflow with colorful lighting and a large rechargeable battery for extended use. Key benefits Keeps you comfortable on hot days: targeted airflow cools your immediate area so you stay productive and comfortable. Custom airflow without distraction: multiple speed settings let you choose the right cooling level; lownoise operation preserves concentration and restful sleep. Portable and longlasting: USB power plus a large internal battery delivers extended runtime for extended use away from a fixed outlet. Adds style and functionality: builtin colorful light provides a soft visual accent suitable for workspaces and bedrooms. Features and specifications Function: cooling fan with adjustable speed settings and integrated colorful lighting. Power and compatibility: USBpowered and rechargeable via USB; works with laptops, USB adapters, and power banks. Performance: lownoise operation designed for desktop and bedside use; large battery for extended operation on a single charge. Use settings: ideal for office desks, bedside tables, and other spaces where quiet, adjustable cooling is needed. Practical use scenarios At your desk: place the fan beside your monitor to stay cool while you work, using low noise and adjustable speed to maintain focus. By your bedside: run the fan on a quiet, low setting overnight while the colorful light provides soft ambient illumination. Home office or study area: rechargeable battery and USB compatibility let you move the fan around your home without searching for an outlet. Suitable for offices and bedrooms, this USB desktop fan delivers practical, quiet cooling with flexible power options and a subtle lighting feature to enhance your space.