alt_products:[{"product_name":"科大讯飞iFLYBUDS Pro 录音降噪会议耳机","brand":"科大讯飞","model":"B1","price":899},{"product_name":"声阔(Soundcore)Space Q45 头戴式无线降噪耳机","brand":"声阔","model":"Space Q45","price":799},{"product_name":"漫步者(EDIFIER)W820NB 双金标版 头戴式降噪耳机","brand":"漫步者","model":"W820NB","price":399}]
kol_quotes:[]
scoring_breakdown:[{"source":"word_of_mouth","score":87.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合京东、天猫、小红书等平台评价,用户普遍称赞其转写功能\"精准高效\",尤其会议记录场景下\"解放双手\"。专业评测指出,其降噪能力在千元内耳机中表现优秀,但音质偏中性,低频不足。部分用户反馈APP偶尔卡顿,且转写需联网。总体而言,是\"功能型耳机\"的标杆,适合追求效率而非音质的用户。","source_count":4}},{"source":"objective","score":92,"weight":0.5,"confidence":0.7,"details":{"dimension":"battery","rating_avg":4.6,"review_count":58000,"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":58000,"source":"product_reviews_aggregate"}}]