Ключевые слова: accessory, audio, background, black, broadcasting, cable, communication, concept, design, device, digital, disco, dj, ear, earphones, electrical, electronic, entertainment, equipment, gadget, head, headphone, headset, instrument, isolated, listen, media, microphone, mobile, modern, music, musical, object, portable, professional, radio, record, recording, single, song, sound, speak, speaker, stereo, studio, technology, voice, white, wire, wireless,