The utility model provides a massager for channel. A plurality of flexible sheets are respectively and mutually connected into a long sheet shape through a connecting belt with adjustable length, the flexible sheets positioned on both ends of the long sheet shape are connected with a connecting fixing belt with adjustable length, cone-shaped massage heads made of conductive rubber on one side face of each of the flexible sheets are connected through conductor wires, and the other end of a control conductor wire with one end connected with a controller is connected with one of the flexible sheets. The flexible sheets are made of plastics or plastic rubber, and the connecting belt and the connecting fixing belt are respectively provided with a nylon buckle or an elastic band. The utility model is used for carrying out massage to acupoints of a part, thereby, the goal of illness treatment and prevention can be realized.