A high-definition, 4K Black Friday announcement banner featuring the words "BLACK FRIDAY" in large, three-dimensional metallic text, centered against a dark, glossy background. A thin, reflective golden border frames the scene, adding a sense of elegance and exclusivity. Positioned on either side of the text are two 3D-rendered mega phone, sleek with black and silver accents, angled inward to give the impression of a live announcement. Gold and silver confetti floats around, illuminated by subtle, diffused concert lighting from above, adding depth and vibrancy. The result is a modern, tech-inspired announcement scene with a celebratory atmosphere.