Household electric fans usually have multiple functions, such as shaking the head, timing, and adjusting wind speed, to meet the needs of different family members. The shaking head function can expand the wind coverage range of the fan, ensuring that the entire room can enjoy coolness; The timed function facilitates people to set the off time when falling asleep, avoiding discomfort caused by prolonged exposure to wind; Wind speed adjustment can choose the appropriate wind speed based on personal preferences and indoor temperature.

With the development of technology, electric fans are also constantly innovating and upgrading. Nowadays, many smart electric fans have emerged on the market, which have functions such as remote control, timing, and automatic wind speed adjustment, making our lives more convenient. In addition, some electric fans also use silent technology to reduce noise during operation, allowing us to enjoy coolness while also having a peaceful environment.