Photorealistic Wireless Earbuds Commercial

Generate a 15-second, 9:16, ultra-photorealistic original true-wireless-earbuds commercial. Restrained, quiet, with the breathing rhythm of a city.

Protagonist: a 28-year-old East Asian female graphic designer with short black hair and a natural skin tone, wearing a charcoal-gray shirt + white tank top + dark straight-leg pants + low-top canvas shoes. Her face, hairstyle, clothing, and physique must remain consistent throughout.

Product: matte dark-gray earbuds with an extremely thin warm-copper metal rim; a flat, rounded rectangular charging case in matte dark gray, with amber reflections inside. No branding, logos, text, or UI.

0–3 seconds: A cool-blue interior in the early morning. Fixed medium shot toward a desk by the window; a sketchbook, drinking glass, and open earbud case. She puts in one earbud, picks up the sketchbook, and leaves.
3–6 seconds: Low-angle tracking shot of her footsteps in an underground passage as crowds stream past on both sides. She taps the earbud once; briefly push in toward her ear. The city remains realistic, blurred, and in motion.
6–9 seconds: Warm-gray print studio with cut paper, color swatches, a metal ruler, and a desk lamp. Begin on her hands, the paper, and the earbud, then slowly move to her profile. The earbud is naturally visible; do not force an extreme product close-up.

9–12 seconds: On a bus after the rain, neon lights outside the window stretch into long streaks through the water. Film her profile through its reflection in the glass. She places one earbud back in the case while leaving the other in her ear.
12–15 seconds: Late-night desk lit only by a small lamp. She returns the other earbud and closes the charging case. The camera pulls back, leaving the closed earbud case in the foreground in front of the sketchbook, with the night outside the window defocused.

Sound: vehicles, footsteps, subway echoes, paper, paper cutter, raindrops, the low hum of the bus, and the soft click of the case lid. No background music, voice-over, subtitles, logos, watermarks, or readable text. Avoid deformed or duplicated earbuds, drifting character appearance or clothing, extra fingers, malformed hands, and abrupt transitions.