会自己拉线的智能行李箱

机场候机厅，男子手机通过行李箱的USB接口充电，附近乘客的行李箱也有USB接口，男子的智能行李箱轻微移动，将充电线拉回自身，男子困惑地盯着行李箱，行李箱发出自豪的蓝色闪烁灯光，幽默场景，自然光，抓拍风格，喜剧感，生活方式摄影，50mm镜头，4K分辨率

English Prompt： Airport waiting lounge, man's phone charging from suitcase USB port, nearby passenger's suitcase also has USB port, man's smart suitcase moving slightly to pull charging cable back to itself, man looking confused at suitcase, suitcase blue light blinking proudly, humorous scene, natural light, candid shot, comedic feel, lifestyle photography, 50mm lens, 4K