Ключевые слова: 3, adapter, audio, background, black, cable, closeup, communication, computer, connect, connection, connector, cord, data, design, device, digital, electric, electronic, element, equipment, green, headphone, headphones, input, isolated, jack, macro, metal, microphone, modern, mono, music, network, object, pair, plastic, plug, socket, sound, stereo, technology, tool, transportation, two, way, white, wire, work,