scoring_breakdown:[{"source":"word_of_mouth","score":94.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其降噪能力\"行业顶级\",能有效隔绝飞机、地铁等低频噪音,同时通话降噪效果出色。音质方面,三频均衡,人声自然,低频有弹性,适合流行和古典。佩戴舒适度好评,但部分用户反映头梁不可折叠导致便携性略差。价格较高,但多数认为物有所值,是\"通勤和差旅神器\"。","source_count":0}},{"source":"objective","score":96,"weight":0.5,"confidence":0.7,"details":{"dimension":"battery","rating_avg":4.8,"review_count":285000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":285000,"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的降噪是目前最接近'绝对安静'的体验。","耳机林sir:音质在降噪耳机里属于第一梯队,解析力惊人。"]}}]