The invention discloses an earphone charging box and a voice playing
system thereof, and relates to the technical field of earphones. The voice playing
system comprises a voice triggering module, a voice
integrated circuit module, a
loudspeaker module and a
control unit module, wherein the input end of the
control unit module is connected with the voice trigger module, the output end of the
control unit module is connected with the voice
integrated circuit module, and the control unit module is used for acquiring preset target voice information according to a trigger
signal generated by the voice trigger module and transmitting a target voice
signal corresponding to the target voice information to the voice
integrated circuit module; and the output end of the voice integrated circuit module is connected with the
loudspeaker module and is used for sending a corresponding voice
analog signal to the
loudspeaker module according to the target voice
signal so as to trigger the loudspeaker module to perform voice playing according to the voice
analog signal. A
sound production function of the earphone charging box is realized so that the playability of the earphone charging box is improved, and use stickiness of a user is enhanced.