speaker, box, hi-fi
greeting, hi, hello
cassette, magnetic tape, disk
vinyl record, plate, vinyl
processor, computer, desktop
zeus, poseidon, hi
music, headphones, volume
cd player, music system, audio
hi 5, 14 km, stone
multimedia, speaker, pc speaker
cd, cd player, music system
hi, high, oil
speaker, box, hi-fi
turntable, highend, hi-fi
walkman, sony, cassette
headphones, music, equipment
drums, pool, drum
headphone amplifier, music, equipment
wave, greeting, cartoon