The invention discloses a multifunctional electric fan. The multifunctional electric fan comprises a control pillar, a connecting pipe a, a base, wheels, a machine head, a net cover, a fan body, an MP4, a horn, an MP4 control button, a lampshade, an electric fan control button, a memory card socket, an LED display light, a remote controller, a signal receiver, a controller, a wire, fluorescent powder, a handle and a connecting pipe b, wherein one end of the control pillar is provided with the signal receiver, the horn, the MP4, the MP4 control button, the lampshade and the electric fan control button; the fluorescent powder is arranged in the lampshade; one end of the control pillar is provided with the memory card socket; the LED light and the controller are arranged inside the control pillar; the connecting pipe b is arranged at the top end of the control pillar; the machine head is arranged at the top end of the connecting pipe b; one end of the machine head is provided with the net cover and blades; and the connecting pipe a is arranged at the bottom end of the control pillar, the base is arranged at the bottom end of the connecting pipe a, and the wheels are arranged at the bottom end of the base. The multifunctional electric fan is simple in structure, user-friendly in function design, convenient to use and capable of being widely used and popularized.