Equipped with a built-in rechargeable battery, this fan ensures prolonged use on a single charging It is ideal for refreshing your room or providing a quiet airflows Designed with portability and storage at the, this desk fan features a light weight construction that simplifies transportation and allows storage in a bag or drawer Quiet and gentle wind technology, low noise, does not affect sleep, suitable for use in offices, libraries, bedrooms and other places that require a quiet environment High speed brushed motor paired with 3 turbines, three levels of wind power can be switched freely, from gentle wind to strong airs supply, meeting the needs of different scenarios The unique design of the small air conditioners outdoor unit is both a practical fan and an exquisite desktop decoration, adding styles to the offices and study space