The audio begins with the distinct sound of a hand gripping a handle securely. There's a moment of anticipation before the resonant noise of an umbrella beginning to open breaks the silence. The creaking of the crank, a sound reminiscent of a gently winding clock, fills the air. The unfolding of the umbrella is a symphony of sounds; the soft rustle of material expanding, the light clicks of the umbrella's frame locking into place. Each segment fans out in a wave, transforming the closed umbrella into a haven from the rain. Then comes the finality of the open umbrella, a solid, satisfying click signaling it's ready to protect. The process is reversed for its closure, each part folding back into itself. The crank winds back, the handle is held firm, and the umbrella condenses back to its compact form, concluding the unfolding of the umbrella.