Compact, lightweight design: small size and low weight make the fan easy to carry in a bag or place on a desk so you can get cooling wherever you go. USB rechargeable: built-in rechargeable battery charges from any regular USB port — laptop, power bank, car charger — so you can power the fan without special adapters or disposable batteries. 5-speed adjustable wind: choose from five wind levels to match your needs, from a gentle breeze for relaxation to a stronger airflow for hot, humid conditions. Detachable nozzle for easy cleaning: the front nozzle removes quickly to clear dust and debris, maintaining airflow performance and extending the fan’s usable life. Versatile placement and use: small footprint fits on office desks, bedside tables, picnic tables, or travel bags for on-the-go comfort. Reliable performance: adjustable speeds and rechargeable power give consistent cooling without needing constant plug access. Typical use scenarios Travel and commuting: place on a hotel desk, bedside table, or use with a power bank during transit to stay comfortable on the go. Outdoor events and recreation: portable cooling for picnics, outdoor dining, sports events, or camping when mains power is unavailable. Office and home workspaces: keep on your desk for personal cooling without disturbing coworkers or lowering room temperature. What this fan solves Eliminates the need for fixed power sources or disposable batteries by using USB charging. Provides adaptable cooling for different situations with five wind settings. Reduces maintenance time with a detachable nozzle that makes cleaning quick and simple. Compatibility and care Charges from any standard USB port, including laptops, portable power banks, and car chargers. Clean the fan regularly by detaching the nozzle and removing dust to preserve airflow and extend the fan’s life.