Ключевые слова: accessory, audio, background, black, cable, color, communication, concept, device, ear, earphone, electrical, electronic, entertainment, equipment, gadget, head, headphone, headset, listen, mobile, mobility, modern, mono, music, musical, nobody, object, old, personal, phone, plastic, radio, record, relaxation, retro, single, song, sound, space, stereo, studio, style, table, technology, vintage, volume, wire, wireless, wood,