alt_products:[{"product_name":"Shokz OpenRun Pro 骨传导运动耳机","brand":"Shokz(韶音)","model":"S810","price":1298},{"product_name":"HUAWEI FreeClip 耳夹式开放式运动耳机","brand":"华为","model":"FreeClip","price":1299},{"product_name":"Beats Fit Pro 真无线降噪运动耳机","brand":"Beats","model":"Beats Fit Pro","price":1699}]
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scoring_breakdown:[{"source":"word_of_mouth","score":94.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合京东、天猫、小红书等平台8.5万+评价,用户普遍认可其佩戴舒适度和运动安全性。优点:骨传导不入耳,运动时能感知环境音(如汽车鸣笛),极大提升户外安全性;29g重量几乎无感,剧烈晃动不掉落;音质在骨传导中属于第一梯队,人声清晰。缺点:音质仍无法与同价位入耳式耳机相比,低频量感偏弱;漏音在安静环境下较明显;IP55防护等级不足以应对暴雨或游泳。专业评测指出,其通话降噪在风噪环境下表现一般,但综合运动体验仍是市场标杆。","source_count":4}},{"source":"objective","score":94,"weight":0.35,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.7,"review_count":85000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.3,"confidence":1,"details":{"rating_avg":4.7,"review_count":85000,"source":"product_reviews_aggregate"}}]