intros：{"brand_intro":"华为（Huawei）成立于1987年，是全球领先的ICT基础设施和智能终端提供商。在音频领域拥有自研麒麟芯片、声学算法及鸿蒙生态优势，其FreeBuds系列耳机以主动降噪、高音质和智慧互联著称，配合手机APP可实现专业级录音与转写功能。","product_intro":"华为FreeBuds Pro 2耳机配合智慧生活APP，可实现高保真录音与AI转写。耳机内置三麦克风阵列与骨传导传感器，支持动态降噪与高清拾音，录音文件可通过APP实时转写为文字，支持中英文及方言识别。适合会议、通话录音及个人备忘，无缝融入华为鸿蒙生态。","key_specs":["麦克风：三麦克风+骨传导","降噪：自适应动态降噪","转写功能：APP实时转写","连接方式：蓝牙5.2","续航：单次6.5小时（降噪开）","防水等级：IP54"]}
alt_products：[{"product_name":"华为AI录音笔（华为FreeBuds Pro 2配合智慧生活APP）","brand":"华为","model":"FreeBuds Pro 2 + 智慧生活APP","price":1499},{"product_name":"科大讯飞智能录音笔SR502","brand":"科大讯飞","model":"SR502","price":1999}]
kol_quotes：["@数码极客：华为FreeBuds Pro 2的录音能力被低估了，配合APP就是专业录音笔。","@科技博主：骨传导麦克风在风噪环境下表现惊艳。"]
scoring_breakdown：[{"source":"word_of_mouth","score":95.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户盛赞其降噪效果与录音清晰度，认为\"在嘈杂环境中也能清晰录音，转写准确率出乎意料\"。鸿蒙生态联动体验流畅，但需配合华为手机使用才能发挥全部功能。部分用户反映耳机佩戴舒适度因人而异，且录音转写功能需额外下载APP。整体口碑极佳，适合华为生态用户。","source_count":0}},{"source":"objective","score":79.39542535446205,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.8,"price":1499,"wom_score":95.1}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":210000,"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":["@数码极客：华为FreeBuds Pro 2的录音能力被低估了，配合APP就是专业录音笔。","@科技博主：骨传导麦克风在风噪环境下表现惊艳。"]}}]