Handheld communication device

The utility model relates to a communication device, in particular to a handheld communication device which comprises a communication device body, a rubber sleeve is arranged on the outer wall of thecommunication device body in a sleeved mode and made of elastic rubber materials, a heat dissipation device is arranged at the bottom of the communication device body, and the heat dissipation devicecomprises a bottom plate. Two through holes are formed in the bottom of the bottom plate, a rotating rod is rotationally arranged in the through holes, a plurality of fan blades are fixedly arranged on the outer wall of the rotating rod, a positioning groove is formed in the outer wall of the rubber sleeve and matched with a button protrusion on the outer wall of the communication device body, andsliding grooves are formed in the two ends of the bottom plate. A limiting plate is arranged in the sliding groove in a sliding mode, the limiting plate is in an L shape, a spring is arranged betweenthe end of the limiting pla