Create a hyper-realistic product advertisement poster depicting a quantum-entangled smart speaker for the Product Ad Prompt. The central focus is a sleek, obsidian-black smart speaker that is the surface for a sprawling, miniature futuristic city. Tiny, bioluminescent skyscrapers emerge from its polished top, their intricate details reflecting in its glossy sides. Holographic advertisements shimmer between buildings, hinting at its advanced capabilities. Details to include: A single, perfectly rendered, miniature drone weaving through the cityscape on the speaker. Subtle, pulsating blue light emanating from the speaker's base, suggesting power. Ultra-fine details of tiny, reflective windows on the microscopic buildings. A minuscule, transparent energy shield around one of the city's central structures. A faint, ethereal aura surrounding the entire speaker, indicating advanced technology. The speaker-city rests on a minimalist, brushed aluminum pedestal in a dimly lit, high-tech studio environment. The background is a gradient of deep indigo fading into a rich violet, creating a sense of infinite depth and advanced technology. Soft, atmospheric haze hangs in the air, catching the light and adding ethereal quality, yet the speaker remains sharply defined. Dramatic, cinematic backlighting casts long, elegant shadows from the miniature buildings, emphasizing verticality and the speaker's form. A soft, focused spotlight illuminates the very top of the cityscape, highlighting its intricate details, while subtle, internal glow emanates from within the speaker, conveying intelligence and potential. The overall lighting is cool and sophisticated, evoking wonder and technological mastery. Dominant tones are deep blues, blacks, and purples, accented by neon-cyberpunk greens, fuchsia, and electric blues from the city lights. Silver and chrome accents from the pedestal provide stark contrast. An awe-inspiring sense of futuristic innovation, sleek elegance, and boundless possibility. Hyper-realistic, macro photography, sci-fi concept art, high-detail rendering, photorealistic product photography, cyberpunk aesthetic, trompe l'oeil. Overlay text at bottom: 'aisuperhub.io'.