intros：{"brand_intro":"Beats由Dr. Dre和Jimmy Iovine于2006年创立，2014年被苹果收购。品牌以时尚潮流的外观和强劲的低音表现著称，深受年轻人和运动爱好者喜爱。Beats耳机在流行音乐、嘻哈和电子乐领域有极强号召力，其产品设计常与明星联名，是街头文化与运动场景的标志性音频品牌。","product_intro":"Beats Solo 4是经典Solo系列的最新迭代，专为运动与日常佩戴设计。采用轻量化可折叠头梁，重量仅217克，耳罩柔软贴合。搭载定制40mm驱动单元，支持空间音频和动态头部追踪，营造沉浸式运动体验。内置Apple H1芯片，支持一键配对苹果设备、语音唤醒Siri。续航长达50小时，支持Fast Fuel快充（充电10分钟播放1.5小时）。经典流线型外观，提供多种潮流配色。","key_specs":{"驱动单元":"40mm定制动圈","无线连接":"蓝牙5.3","芯片":"Apple H1","续航时间":"50小时","充电接口":"Type-C","重量":"217g"}}
alt_products：[{"product_name":"Beats Solo 4 无线头戴式运动耳机","brand":"Beats","model":"Solo 4","price":1799}]
kol_quotes：["时尚博主@G僧东：Beats Solo 4是健身房里的穿搭神器，音质和颜值都在线。","数码评测@李大锤：苹果生态用户无脑入，无缝切换太爽了。"]
scoring_breakdown：[{"source":"word_of_mouth","score":80.8,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"外观设计时尚，佩戴稳固，运动时不易滑落。低音强劲有力，非常适合嘻哈和电子乐。空间音频功能在观看视频时体验出色。续航表现优秀，50小时无需频繁充电。部分用户反映耳罩偏小，大耳朵用户长时间佩戴可能夹耳。价格较高，但品牌溢价和苹果生态整合是主要卖点。","source_count":0}},{"source":"objective","score":90,"weight":0.5,"confidence":0.7,"details":{"dimension":"battery","rating_avg":4.5,"review_count":65000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":65000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["时尚博主@G僧东：Beats Solo 4是健身房里的穿搭神器，音质和颜值都在线。","数码评测@李大锤：苹果生态用户无脑入，无缝切换太爽了。"]}}]