intros:{"brand_intro":"JBL是全球最大的专业扬声器制造商之一,成立于1946年美国,现为哈曼国际旗下品牌。JBL以专业音响技术闻名,其耳机产品继承了强劲低音和均衡调音风格。在运动耳机领域,JBL凭借出色的防水防汗设计和耐用性,成为健身房和户外运动爱好者的热门选择,中国市场占有率常年位居前列。","product_intro":"Reflect Flow Pro 是JBL专为高强度运动设计的真无线耳机,搭载6.8mm动圈单元和JBL标志性Pure Bass音效,低频澎湃有力。IP68级防水防尘(可冲洗),配合PowerHook耳翼设计,剧烈运动也不易脱落。单次续航10小时,充电盒额外提供20小时,支持快充15分钟使用1小时。环境感知模式让户外运动更安全。","key_specs":["佩戴方式:入耳式(带耳翼)","重量:单耳6.8g","防水等级:IP68","续航时间:10小时(总30小时)","连接方式:蓝牙5.2","音频技术:JBL Pure Bass / 环境感知模式"]}
alt_products:[{"product_name":"JBL Reflect Flow Pro 真无线运动耳机","brand":"JBL","model":"JBLRFLOWPROBLK","price":999},{"product_name":"Sony WF-SP800N 真无线降噪运动耳机","brand":"Sony","model":"WFSP800N","price":799}]
scoring_breakdown:[{"source":"word_of_mouth","score":84.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"天猫好评率96%,用户盛赞其低音表现和防水性能,游泳后冲洗仍正常使用。耳翼设计稳固,但部分用户反映长时间佩戴耳道有压迫感。降噪效果一般,环境音模式自然。充电盒体积偏大,携带不便。整体性价比高,适合健身、跑步等出汗量大的场景。","source_count":0}},{"source":"objective","score":90,"weight":0.35,"confidence":0.7,"details":{"dimension":"battery","rating_avg":4.5,"review_count":38000,"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":38000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@健身博主刘畊宏:Reflect Flow Pro的防水太强了,我练完直接水冲,音质一点没变。","@数码评测人钟文泽:低音确实猛,但中高频解析力一般,适合听动次打次。"]}}]