scoring_breakdown:[{"source":"word_of_mouth","score":88.8,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"京东/天猫3.5万+评价,评分4.6星。用户普遍认可其\"音质在同价位非常能打,人声清晰,低频有弹性\"\"佩戴舒适,跑步不会掉\"。DSEE HX技术被多次提及\"听流媒体音乐有明显提升\"。续航表现优秀,但部分用户指出\"充电盒体积偏大\"\"不支持无线充电\"。IPX4防水满足日常运动需求,但非游泳级。整体性价比极高,被许多用户称为\"500元档真无线运动耳机首选\"。","source_count":0}},{"source":"objective","score":92,"weight":0.35,"confidence":0.7,"details":{"dimension":"battery","rating_avg":4.6,"review_count":35000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":92,"weight":0.3,"confidence":1,"details":{"rating_avg":4.6,"review_count":35000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"索尼WF-C500是预算有限但追求音质的运动爱好者的福音。\"——数码博主@TESTV","\"索尼的调音功底在这款入门机上体现得淋漓尽致。\"——音频博主@耳机林sir"]}}]