A wall fan is a compact and efficient cooling appliance designed to be mounted on walls for optimal air circulation in indoor spaces. Characterized by a space-saving design, these fans feature oscillating blades that rotate horizontally to evenly distribute air throughout the room. Wall fans are ideal for areas with limited floor space, offering a practical solution to enhance ventilation and maintain a comfortable environment. With adjustable speed settings and often a remote control for convenience, these fans are versatile and can be easily installed to provide a refreshing breeze in homes, offices, or other enclosed spaces.