A receiver module, comprising a housing , a receiver , a drive assembly and a soundproofing assembly , wherein the housing is internally provided with an accommodating space, the receiver is arranged in the accommodating space, and the housing and the receiver fit together to form a sound cavity , a sound-emitting side of the receiver facing towards the sound cavity ; the housing is provided with a first sound-emitting hole and a second sound-emitting hole ; and the drive assembly and the soundproofing assembly are connected, and the drive assembly is configured to drive the soundproofing assembly to be in a first state or a second state, wherein when the soundproofing assembly is in the first state, the second sound-emitting hole is in communication with the sound cavity and the soundproofing assembly blocks off the first sound-emitting hole from the sound cavity ; and when the soundproofing assembly is in the second state, the first sound-emitting hole is in communication with the sound cavity and the soundproofing assembly blocks off the second sound-emitting hole from the sound cavity ; characterized in that , the soundproofing assembly comprises a first soundproofing piece fitting with an inner wall of the sound cavity ; and the drive assembly is configured to drive the first soundproofing piece to rotate along the inner wall of the sound cavity ; or, the drive assembly comprises a drive piece and a transmission shaft , the drive piece and the soundproofing assembly are connected and the drive piece is configured to drive the soundproofing assembly to move along the transmission shaft , wherein when the soundproofing assembly moves to a first position of the transmission shaft , the soundproofing assembly is in the first state; and when the soundproofing assembly moves to a second position of the transmission shaft , the soundproofing assembly is in the second state. the housing is internally provided with an accommodating space, the receiver is arranged in the accommodating space, and the housing and the receiver fit together to form a sound cavity , a sound-emitting side of the receiver facing towards the sound cavity ; the housing is provided with a first sound-emitting hole and a second sound-emitting hole ; and the drive assembly and the soundproofing assembly are connected, and the drive assembly is configured to drive the soundproofing assembly to be in a first state or a second state, wherein when the soundproofing assembly is in the first state, the second sound-emitting hole is in communication with the sound cavity and the soundproofing assembly blocks off the first sound-emitting hole from the sound cavity ; and when the soundproofing assembly is in the second state, the first sound-emitting hole is in communication with the sound cavity and the soundproofing assembly blocks off the second sound-emitting hole from the sound cavity ; characterized in that , the soundproofing assembly comprises a first soundproofing piece fitting with an inner wall of the sound cavity ; and the drive assembly is configured to drive the first soundproofing piece to rotate along the inner wall of the sound cavity ; or, the drive assembly comprises a drive piece and a transmission shaft , the drive piece and the soundproofing assembly are connected and the drive piece is configured to drive the soundproofing assembly to move along the transmission shaft , wherein when the soundproofing assembly moves to a first position of the transmission shaft , the soundproofing assembly is in the first state; and when the soundproofing assembly moves to a second position of the transmission shaft , the soundproofing assembly is in the second state. <EOS>