Abstract: Disclosed is a microphone-hidden speaker structure, including a housing, a microphone accommodating cavity that extends inwards and has a certain depth is formed on the housing, and a recess is formed on one end of the microphone accommodating cavity; the speaker main body further includes a decorative cover plate, and the decorative cover plate is made of soft material with a certain elasticity or hard material; and the decorative cover plate is embedded above the microphone accommodating cavity, and the decorative cover plate is detachably connected to the housing.

Abstract: Disclosed is a loudspeaker device, including a translucent inner casing, and a transparent or translucent outer casing fixed on an outer side of the inner casing, a light-emitting device being fixed inside the inner casing, the outer casing and the inner casing each being provided at least one through hole, an outward extension position extending outwardly being arranged on the through hole of the inner casing, at least one connecting segment connected to the light-emitting device is arranged inside the inner casing, the inner casing includes a first inner casing and a second inner casing, and the outer casing includes a first outer casing and a second outer casing, and a part of a speaker located inside the loudspeaker device is arranged on an inner side outward extension position.

Abstract: A microphone speaker with dual independent sound chambers is disclosed, including a housing, a microphone assembly arranged on the housing, a barrier that is formed in the housing and that divides the housing into two independent chambers, two speakers respectively embedded in two sides of the housing where the rear ends of the two speakers are respectively disposed in the two independent chambers, and two air holes that are defined in the side of the housing and that are respectively in communication with the two independent chambers, where the air flows generated when the speakers are sounding enter and exit the independent chambers through the respective air holes.

Abstract: A microphone with integrated speaker which includes a front casing with a front connecting portion and a front handle portion having a battery opening; a rear casing with a rear connecting portion and a rear handle portion connected to the front casing to form a first cavity with a cylindrical connecting portion and a cylindrical handle portion with a second cavity; a metallic net cover coupled with the cylindrical connecting portion; a vocal pickup support arrangement provided inside the metallic net cover between the front connecting portion and the rear connecting portion in which a vocal pickup unit is provided; a speaker positioned inside the first cavity; a pair of electrode plates positioned inside the second cavity; a circuit board affixed on the front casing; a battery cover detachably connected to the front handle portion; and an aluminum alloy handle covers the cylindrical handle portion.

Abstract: A microphone with integrated speaker which includes a front casing with a front connecting portion and a front handle portion having a battery opening; a rear casing with a rear connecting portion and a rear handle portion connected to the front casing to form a first cavity with a cylindrical connecting portion and a cylindrical handle portion with a second cavity; a metallic net cover coupled with the cylindrical connecting portion; a vocal pickup support arrangement provided inside the metallic net cover between the front connecting portion and the rear connecting portion in which a vocal pickup unit is provided; a speaker positioned inside the first cavity; a pair of electrode plates positioned inside the second cavity; a circuit board affixed on the front casing; a battery cover detachably connected to the front handle portion; and an aluminum alloy handle covers the cylindrical handle portion.