Vocal bar code reading apparatus

The utility model relates to a vocal bar code reading apparatus, comprising a circuit board, wherein the circuit board comprises a processor, a setting unit and a loudspeaker; a bar code reading machine electrically connected with the circuit board; and a shaped housing configured with the circuit board and the bar code reading machine; wherein the processor operates according to the setting of the setting unit and receives bar code signals transmitted by the bar code reading machine, and controls a voice unit to generate a voice signal according to the bar code signals and transmits the voice signal to the loudspeaker. The vocal bar code reading apparatus enables patients to know instructions and information relative to medicine usage through voice before using the medicine, through reading the bar code on a medicine bag and playing the medicine usage instructions through using preset archived information.