The Challenge Desk Fan in black offer 3 speed settings and a timerless control for customizable airflow. With a sleek design and a 12" diameter, these fans are suitable for indoor use in any room. The desk fans feature a push-button control style, axial blade orientation, and a mains-powered electric source with a voltage of 230V. The oscillation feature provides additional versatility, while the matte finish adds a touch of style to the desk fan unit. Ideal for staying cool and comfortable while working or studying, the Challenge desk fans are a practical and reliable choice for improving air circulation in your space.