Volume control square flat icons - Stock vector

volume, control, controlling, adjust, adjusting, setting, tuning, tune, steps, mixer, rotate, rotation, decrease, increase, min, max, minimum, maximum, low, high, mute, loud, noisy, element, tool, device, dashboard, board, administration, management, handling, icons, set, signs, symbols, flat, plain, simple, square, rectangle, filled, backgrounds, monochromatic, background, multiple