**AIGC提示词:** A visionary

**AIGC提示词:** A visionary and futuristic conceptual poster, depicting a "battery-free world powered by ambient light". The scene shows a **beam of warm, ethereal light** shining from the top, illuminating a variety of **minimalist, icon-like Bluetooth devices** (like earbuds, smart locks, trackers, keys) floating mid-air. The devices are connected by subtle, glowing energy lines. The color palette is **bright and optimistic**, with golden light contrasting against a soft gradient background. The composition is dynamic and open, creating a sense of infinite possibility. The style is photorealistic CGI with a slight glow effect, evoking feelings of innovation, freedom, and a clean future. The text areas are clear and integrated into the composition.