alt_products:[{"product_name":"墨觉Run Plus 骨传导运动耳机","brand":"墨觉","model":"Run Plus","price":999},{"product_name":"飞利浦A7607 骨传导运动耳机","brand":"飞利浦","model":"A7607","price":899}]
scoring_breakdown:[{"source":"word_of_mouth","score":82.9,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合京东、天猫等平台3.8万+评论,用户普遍认可其佩戴舒适度和轻便性,认为22g重量几乎无感,适合长时间使用。音质方面,中高频表现不错,但低频较弱,不适合重低音爱好者。专业评测指出,IP67防水等级足以应对日常出汗和雨水,但不可游泳。部分用户反映其按键手感偏硬,且充电口非磁吸设计稍显不便。总体而言,Run Plus是入门级骨传导耳机中的优质选择,性价比突出。","source_count":4}},{"source":"objective","score":90,"weight":0.5,"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":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":38000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"墨觉Run Plus是我戴过最轻的骨传导耳机,跑步完全没负担。\"——运动博主@小鹿跑步日记","\"千元内骨传导耳机,墨觉的颜值和重量无敌。\"——数码博主@李大锤同学"]}}]