Ключевые слова: accessory, audio, background, black, cable, cellular, connected, connection, culture, design, device, digital, disco, dj, ear, earphone, earphones, electric, electrical, electronics, entertainment, equipment, head, headphones, headset, hear, listen, mobile, mobile phone, mobility, modern, music, nobody, object, personal, phone, plastic, pop, radio, smart phone, sound, stereo, studio, technology, telephone, volume, white, wire,