科技博主演示复古未来主义音箱

正面视角的编辑式产品演示：一位普通成年科技内容创作者坐在桌前面向镜头，身穿素色运动衫并戴鸭舌帽，双手靠近放在桌面前景的简约复古未来主义蓝牙音箱。桌子与镜头保持正对。场景设在昏暗的创作者工作室，背景有置物架和低调设备轮廓；用柔和环形灯照亮创作者和音箱，突出干净的产品细节，采用均衡居中的构图与现代科技评测氛围，色彩为炭灰和温暖中性色。不要品牌标志、可读文字或水印。

【English Prompt】
Front-facing editorial product demonstration: a generic adult technology presenter sits at a desk facing the camera, wearing a neutral sweatshirt and cap, with hands near a minimalist retro-futuristic Bluetooth speaker placed prominently on the desk. Keep the desk square to camera. Set the scene in a dim creator studio with shelves and subtle equipment silhouettes, illuminate the presenter and speaker with a soft ring light, use clean product detail, balanced centered composition, modern tech-review atmosphere, muted charcoal and warm neutral palette, no brand logos, no readable text, no watermark.

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