The invention discloses a multifunctional mobile dustbin which comprises at least one dustbin body, wherein a controller, and a display screen and a power supply which are connected with the controller are arranged on the dustbin body; the display screen is used for displaying advertisements or showing information; a cigarette lighter connected with the power supply is arranged at the top of the dustbin body. According to the multifunctional mobile dustbin, a common dustbin which has a function of accommodating garbage is integrated with various functional modules such as the controller, the display screen, a loudspeaker and a WiFi module, so that the dustbin has practical functions with market value such as advertisement playing, voice broadcasting and WiFi hotspot; meanwhile, solar power generation can supply power and drive an electric garbage compression device, so that energy conservation and emission reduction can be effectively realized.