A lint removing device, includes a body, a handle connected to the body, and a lint removing assembly located in the body. The handle is hollow with an opening at one end, while the other end of the handle is connected to an outer wall of the body. The handle includes an extended functional structure, and the extended functional structure includes a fixed portion and a protruding portion. The fixed portion is placed inside the handle. The protruding portion extends out of the handle opening for the extended function, and the protruding portion is fixed in the handle by the fixed portion after the protruding portion is retracted in the handle. The lint removing device with an extended function of the handle enables the lint removing device to expand other functions in addition to the lint removing function.