scoring_breakdown:[{"source":"word_of_mouth","score":94.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为降噪效果极佳,能有效隔绝飞机、地铁等低频噪音,音质均衡且人声自然。佩戴舒适度较上一代明显提升,但部分用户反映折叠收纳设计取消后便携性下降。触控操作灵敏,通话质量在嘈杂环境下仍有提升空间。整体好评率极高,是高端降噪耳机的首选之一。","source_count":2}},{"source":"objective","score":94,"weight":0.5,"confidence":0.7,"details":{"dimension":"battery","rating_avg":4.7,"review_count":185000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":185000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["数码博主@钟文泽:XM5的降噪是目前市面上最顶的,没有之一。","音频评测人@耳机林sir:声音风格更均衡,适合长时间聆听。"]}}]