Decoder with power consumption adjustment

The utility model relates to a decoder with power consumption adjustment, which comprises a decoder body and a circuit board arranged in the decoder body, the decoder body is provided with an adjusting switch, and the decoder body is also provided with a connecting jack used for being connected with a mobile phone and an earphone jack used for being connected with an earphone. A power supply module and a decoding module are arranged on the circuit board, the power supply module is connected with the adjusting switch, the power supply module comprises a voltage converter, and the decoding module is respectively connected with the connecting jack and the earphone interface. According to the decoder with the power consumption adjustment function, the power output of the decoder can be switched according to different mobile phone types, so that the power consumption of the decoder is matched with that of a mobile phone, the problems of sound interruption, heating and the like in the connecting process of the mobi