According to the thinking of electric toothbrushes in the market, wireless charging bases are generally equipped with wires, which is cumbersome and unsightly in non-charging state. This electric toothbrush solves this problem and uses the commonly used usb charging output interface with silicone plug (waterproof) at the interface. Perhaps this is the significance of the existence of this electric toothbrush. Its shape is not too exaggerated, simple and just right, the whole is still a soft visual feeling, which conforms to the aesthetics of the current public and is suitable for different scenes.