商品紹介：ヘッドホンを360度で魅せる

An original, polished commercial visual for a fictional unbranded product. 8-second continuous video, coherent object geometry and physically believable motion, rich studio lighting, crisp professional detail. No brand logos, no lettering, no captions, no watermark. Silent. Original matte black over-ear wireless headphones with a small yellow accent float over a charcoal stage. Camera orbits a full smooth circle as the headphones slowly tilt, showing the cushions, headband, and earcups. Soft golden light trails sweep behind the product without touching it, finishing on a three-quarter frontal hero view. Preserve all parts and proportions.