Line control earphone Line control earphoneLine control earphonev

Control the opening or closing of the music player through the built-in buttons on the headphones. Can answer or interrupt incoming calls. It can be adjusted by controlling the volume of the headphones. When playing music, the selection of the previous song and the next songControl the opening or closing of the music player through the built-in buttons on the headphones. Can answer or interrupt incoming calls. It can be adjusted by controlling the volume of the headphones. When playing music, the selection of the previous song and the next songControl the opening or closing of the music player through the built-in buttons on the headphones. Can answer or interrupt incoming calls. It can be adjusted by controlling the volume of the headphones. When playing music, the selection of the previous song and the next songControl the opening or closing of the music player through the built-in buttons on the headphones. Can answer or interrupt incoming calls. It can be adjusted by controlling the volume of the headphones. When playing music, the selection of the previous song and the next songControl the opening or closing of the music player through the built-in buttons on the headphones. Can answer or interrupt incoming calls. It can be adjusted by controlling the volume of the headphones. When playing music, the selection of the previous song and the next songearphone