DAYMON便携式电子装置线框灰模

竖幅白底产品展示图，单色灰色3D线框灰模渲染，正视机位，主体为一件圆角长方形便携式电子装置。顶部有带钥匙孔状镂空的拱形挂环，挂环下方连接短圆柱块与细轴；外壳正面中央有凸起的“DAYMON”字样，上方横向排列三个表面带网格的球形旋钮，旋钮下方有数条竖向凹槽与面板分缝，底部是一个带圆环边框的大型圆形透明窗，窗内可见模糊的浅灰团块结构。整个模型表面覆盖细密网格拓扑线，边缘圆润，白色纯净背景，中性柔和棚拍光，无彩色材质，画幅比例约1:2，强调工业设计展示感。

Vertical white-background product display image, monochrome gray 3D wireframe clay render, front orthographic view. A rounded rectangular portable electronic device with an arched top loop containing a keyhole cutout, connected below by a short cylindrical block and thin shaft. The front face features raised “DAYMON” lettering, three spherical knobs with mesh surfaces arranged horizontally above vertical recessed grooves and panel seams, and a large circular transparent window with a ring frame near the bottom containing a blurred pale gray lump-like internal form. Fine wireframe topology lines cover the entire model, rounded edges, clean white background, neutral soft studio lighting, no colored materials, aspect ratio about 1:2, industrial design presentation.