Use case: product-mockup
Asset type: licensable transparent-background PNG stock asset
Primary request: a premium catalog packshot of one compact unbranded portable wireless speaker with a simple rounded rectangular body, photographed as a clean source for background removal
Scene/backdrop: a perfectly plain, uniform light-gray seamless studio backdrop, no floor line, no horizon, no gradient, no texture, and no other objects
Subject: one compact unbranded portable wireless speaker with a simple rounded rectangular body
Style/medium: photorealistic commercial product photography, natural proportions, high material fidelity
Composition/framing: front three-quarter view with the entire enclosure visible; centered with generous isolation space
Lighting/mood: soft consumer-electronics lighting with precise rim separation; even edge separation with no shadow on the backdrop
Color palette: deep blue-gray and black
Materials/textures: woven acoustic fabric, matte polymer end caps, subtle rubber feet
Constraints: single isolated product cutout source, entire object visible with generous padding on every side, clean, crisp, fully closed silhouette suitable for automatic background removal, no cast shadow, no contact shadow, no reflection on the backdrop, no logos, no brand marks, no readable text, no watermark, no signature, no props, no hands, no people, no checkerboard, no transparency grid, no buttons with symbols, no words, no illuminated indicators
Negative prompt: cropped object, cut-off edges, multiple copies, duplicate parts, floating fragments, distorted geometry, busy background, environmental scene, floor plane, hard shadow, soft shadow, glow, motion blur, depth-of-field blur, text, labels, logos, watermarks
