Ключевые слова: 3d, abstract, acoustic, audio, background, concept, construction, cover, danger, decibel, ear, earmuffs, earphones, earplugs, entertainment, equipment, head, headphones, headset, hear, illustration, industrial, isolated, isometric, listening, loud, minimalism, mockup, modern, monochrome, muff, multicolor, musical, noise, phones, plastic, plug, professional, protection, protective, reduction, render, safety, silence, sound, stereo, tool, wear, worker, workwear,