scoring_breakdown:[{"source":"word_of_mouth","score":84.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"作为入门款,用户认为性价比极高,骨传导体验不输旗舰太多。佩戴舒适,长时间运动无压迫感。音质方面适合听播客、通话,听音乐低频较弱。部分用户反馈Micro-USB接口稍显落后,续航6小时对长跑用户偏短。整体好评率很高,是骨传导入门的首选。","source_count":0}},{"source":"objective","score":90,"weight":0.35,"confidence":0.7,"details":{"dimension":"battery","rating_avg":4.5,"review_count":120000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":90,"weight":0.3,"confidence":1,"details":{"rating_avg":4.5,"review_count":120000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@数码测评师李大锤:这个价位能买到骨传导,还要什么自行车?跑步听歌完全够用。","@运动博主小野:OpenMove是我推荐给新手的第一款运动耳机,不贵又好用。"]}}]