alt_products:[{"product_name":"韶音OpenRun Pro 骨传导运动耳机","brand":"韶音","model":"OpenRun Pro (S810)","price":1298},{"product_name":"索尼WF-SP900防水运动耳机","brand":"索尼","model":"WF-SP900","price":1299},{"product_name":"Beats Powerbeats Pro 无线运动耳机","brand":"Beats","model":"Powerbeats Pro","price":1599}]
scoring_breakdown:[{"source":"word_of_mouth","score":93.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户一致认为佩戴舒适度极高,长时间跑步、骑行无负担。开放式设计让户外运动更安全,能清晰听到车辆和行人声音。音质方面,低频有改善但仍不如传统入耳式,中高频清晰。部分用户反映在嘈杂环境中(如地铁)听不清内容。IP55防水在暴雨中略显不足,但日常运动完全够用。整体满意度高,是安全运动的首选。","source_count":0}},{"source":"objective","score":92,"weight":0.5,"confidence":0.7,"details":{"dimension":"battery","rating_avg":4.6,"review_count":45000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":45000,"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":["跑步博主@沈乌贼:'OpenRun Pro让我在马拉松中既能听音乐又能听到加油声,安全又沉浸。'","科技媒体@爱范儿:'骨传导技术的最佳消费级代表,舒适度无可挑剔。'"]}}]