超写实3D渲染，赛博朋克科幻风格，特写拍摄仿生赛博耳硬件，1:1正方形画幅，居中构图，深暗纯黑渐变背景，主体外壳为带细微划痕的银色抛光金属，边缘环绕粉紫色与冰蓝色渐变霓虹发光轮廓，外壳局部带有炫彩镭射反光效果，内部外露红蓝黑绝缘导线、蓝色印刷电路板与微型电子元件，耳蜗凹陷位置嵌有带密集透声孔的亮粉色发光圆形扬声器，左侧连接哑光磨砂银金属调节旋钮与耳挂结构，右侧伸出带圆形通风孔的金属圆筒部件，柔和影棚布光，金属表面呈现清晰高光反射，发光部件自带霓虹辉光效果，整体暗调低亮，突出金属质感与霓虹光效。

Photorealistic 3D render, cyberpunk sci-fi style, close-up shot of a bionic cyber ear hardware, 1:1 square aspect ratio, centered composition, deep dark pure black gradient background, the main shell is made of silver polished metal with fine scratches, the edge is surrounded by a pink-purple and ice-blue gradient neon glowing outline, part of the shell has iridescent laser reflection effect, internally exposed red, blue, black insulated wires, blue printed circuit board and micro electronic components, a bright pink glowing circular speaker with dense sound-transmitting holes is embedded in the cochlear recess, a matte frosted silver metal adjustment knob and ear hook structure are connected to the left, a metal cylindrical part with circular ventilation holes extends from the right, soft studio lighting, clear highlight reflections on the metal surface, the glowing parts have their own neon glow effect, overall dark low brightness, highlighting metal texture and neon light effect.