▎ 摘　　要

NOVELTY - The utility model claims an intelligent topic selecting device, comprising an intelligent topic selecting device main body; the intelligent topic selecting device main body is provided with a device shell; the upper centre of the device shell is provided with a camera high definition hole; the inner centre of the device shell is provided with a graphene radiating fin for fast radiating; the PCB board is fixedly connected with the fixing connection strut in the device shell; the right side of the device shell is provided with a loudspeaker; the lower part of the loudspeaker is provided with a manual roller; the manual shifting roller can realize the topic selection; it also can perform the voice input; the intelligent topic selecting device main body collects the voice information to calculate and analyze; realizing accurate topic selection, further can input user-related age through the touch display, grade, topic type, system for intelligent filter, the intelligent topic device main body design is reasonable, simple structure, convenient use, can be input of the topic information by various ways, device intelligent high-efficiency topic selection.