intros：{"brand_intro":"南卡是深圳市梦趣生活科技有限公司旗下的消费电子品牌，成立于2011年，专注于骨传导耳机、蓝牙耳机等音频产品。品牌以\"高性价比+硬核技术\"为定位，拥有自主研发的OT闭合防漏音技术及響科技高效振子，产品多次获得德国红点奖、中国设计红星奖，在年轻运动群体中拥有极高口碑。","product_intro":"Runner Pro 4S是南卡旗舰级骨传导耳机，采用航空级钛合金骨架与亲肤硅胶包裹，整机重31g。搭载第二代響科技高效振子，音质提升50%，同时配备OT闭合防漏音3.0技术，有效减少漏音。支持IPX8级深度防水（可游泳佩戴），内置16GB存储空间，可脱离手机独立播放音乐。续航10小时，支持蓝牙5.3。","key_specs":{"佩戴方式":"后挂式骨传导","重量":"31g","防护等级":"IPX8","续航时间":"10小时","内置存储":"16GB","蓝牙版本":"5.3"}}
alt_products：[{"product_name":"南卡 Runner Pro 4S 骨传导耳机","brand":"南卡（NANK）","model":"Runner Pro 4S","price":1099},{"product_name":"韶音 OpenRun Pro 骨传导运动耳机","brand":"韶音（Shokz）","model":"S810","price":1298}]
kol_quotes：["@游泳教练陈晨：Runner Pro 4S是我用过唯一能戴着游完1500米的耳机，水下音质清晰。","@数码评测师阿良：16GB内存太香了，跑步不用带手机，轻装上阵。"]
scoring_breakdown：[{"source":"word_of_mouth","score":88.6,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户对其IPX8防水能力赞不绝口，实测游泳、淋浴均可正常使用，内置MP3功能方便无手机运动。音质在骨传导中表现优秀，人声清晰，低频有质感。防漏音效果相比前代进步明显，但部分用户反映在嘈杂户外环境音量需调至最大。整体性价比极高，被评价为\"游泳爱好者的最佳伴侣\"。","source_count":0}},{"source":"objective","score":90.23702702702701,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.6,"price":1099,"wom_score":88.6}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":38000,"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":["@游泳教练陈晨：Runner Pro 4S是我用过唯一能戴着游完1500米的耳机，水下音质清晰。","@数码评测师阿良：16GB内存太香了，跑步不用带手机，轻装上阵。"]}}]