intros：{"brand_intro":"华为（Huawei）是中国领先的科技公司，在通信和消费电子领域全球知名。其音频产品线FreeBuds系列近年来快速崛起，凭借自研麒麟芯片、星闪连接技术（NearLink）和与鸿蒙生态的深度整合，在降噪、音质和智慧交互方面表现突出，成为国产TWS高端代表。","product_intro":"FreeBuds Pro 3是华为旗舰真无线降噪耳机，搭载自研麒麟A2芯片，支持星闪连接（Polar码技术），传输速率达1.5Mbps。采用超感知双单元（微平板高音+动圈低音），支持LDAC/L2HC高解析音频。智慧动态降噪3.0，降噪深度达47dB。续航7小时（降噪关），总31小时。IP54防尘防水。","key_specs":["芯片：麒麟A2","降噪：智慧动态降噪3.0（47dB深度）","续航：单次7小时（降噪关），总31小时","连接：蓝牙5.2，支持L2HC/LDAC/AAC","防水：IP54","特色：星闪连接、骨声纹通话降噪"]}
alt_products：[{"product_name":"华为 FreeBuds Pro 3","brand":"华为","model":"FreeBuds Pro 3","price":1299},{"product_name":"Apple AirPods Pro 第二代（USB-C）","brand":"Apple","model":"A3048","price":1799},{"product_name":"索尼 WF-1000XM5 真无线降噪耳机","brand":"Sony","model":"WF-1000XM5","price":1999}]
kol_quotes：["\"FreeBuds Pro 3的降噪深度已经追平国际大厂，国产骄傲。\"——数码博主@钟文泽","\"它的音质在千元档TWS里属于第一梯队，尤其是高频解析力。\"——音频评测人@耳机吧羊驼"]
scoring_breakdown：[{"source":"word_of_mouth","score":88.89999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"京东好评率97%，用户称赞其降噪深度\"堪比Bose\"，音质在三频均衡基础上低频有弹性。鸿蒙设备间流转丝滑，双设备连接稳定。部分用户反映佩戴久了耳廓有压迫感，iOS端功能受限。整体评价为\"国产TWS天花板，性价比突出\"。","source_count":2}},{"source":"objective","score":85.03602102102101,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.7,"price":1299,"wom_score":88.89999999999999}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":45000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"FreeBuds Pro 3的降噪深度已经追平国际大厂，国产骄傲。\"——数码博主@钟文泽","\"它的音质在千元档TWS里属于第一梯队，尤其是高频解析力。\"——音频评测人@耳机吧羊驼"]}}]