Shift controller of wire of handfree telephone receiver

The utility model relates to a shift controller of wire of hand free telephone receiver, comprising a signal wire with predetermined length and a sliding element. Wherein, the inner end of the signal wire is connected with a plug and the external end is connected with a receiver microphone. The utility model is characterized in that: the signal wire is coiled into a sleeve ring hole, and adjacent left and right wire stocks are formed in the sleeve ring. The main body of the sliding element is provided with a left and right two punch holes. The left and the right wire stocks respectively penetrate into the left and the right punch holes. The utility model can control the size of the sleeve ring hole, the length of the wire stock above the big and small plugs, as well as the length of the wire stock below the receiver microphone in the aid of the sliding shift of the left and right wire stocks in the left and right punch holes, enabling the signal wire to be rapidly adjusted into a ring sleeve for the neck hanging.