Product photography prompt, landscape 4:3: a sleek round robot vacuum cleaner in matte charcoal with a glossy top panel and a small lidar turret, shown at a three-quarter angle gliding across a light oak floor in a bright modern living room, a small gold 11.11 sale card leaning against a potted plant nearby, soft morning light from the left, a blurred sofa and rug in the background, clean ecommerce hero composition with generous negative space, photorealistic, crisp product detail, no watermark, no logo.