展开的黑色翻盖电子存储设备微距特写

横向超宽画幅，写实微距产品摄影，白色无缝背景，一个横向展开的黑色长方形翻盖式电子存储设备，左侧为深黑色塑料盖板，边缘圆角，中段为黑色高光塑料主体，右侧为透明塑料壳体，内部可见金色圆形金属触点、银色金属铰链和卡扣，外壳表面有轻微使用痕迹与反光，正面平视，物体横贯画面，柔和均匀顶光，低饱和黑灰色调，少量金属高光，画幅比例约6:1。

Ultra-wide horizontal aspect ratio, realistic macro product photography, seamless white background, a horizontally opened black rectangular flip-cap electronic storage device, left side deep black plastic cover with rounded edges, middle black glossy plastic body, right side transparent plastic housing revealing a round gold metal contact, silver metal hinge and latch, slight wear marks and reflections on the outer shell, front eye-level view, object spanning the frame, soft even top lighting, low-saturation black-gray tones with small metallic highlights, aspect ratio about 6:1.