A close-up studio product photograph of a futuristic Apple tech device, a sleek minimalistic smart-wearable halo ring. The physical headband is made of matte white ceramic and polished silver aluminum, extremely thin and elegant, resting invisibly on a person's head. A perfect, clean, volumetric golden-white light ring is holographically projected and floating 7 centimeters precisely above the head. Clean studio lighting, soft shadows, premium tech aesthetic, Apple design language, 8k resolution, photorealistic. --ar 16:9 Voir plus