n > udio-jack audio-knob bluetooth bluetooth-connected cassette-tape control-fast-forward conrol-play control-rewind △ control-skip control-skip2 devshorns d 国 6的 海 equaliger googe-home headphones headphones-bluetooth hearing homepod metronome 64个音乐音频图标 四 君 (《o ) REC REC p与t pod水ait radio do山ton radio-tower recording recording? 3 3 回 o speaker2 speaker3 up-next x (+ volume-1 volume-2 volume-3 volume-minus volume-mute volume-none volume-plus