intros：{"brand_intro":"华为是全球领先的ICT（信息与通信）基础设施和智能终端提供商，成立于1987年。在音频领域，华为凭借自研麒麟芯片、星闪连接技术（NearLink）以及深度AI算法，在TWS耳机市场占据高端主导地位。其创始人任正非以\"狼性文化\"和极致研发投入著称，品控遵循严苛的可靠性测试标准，每一副耳机出厂前需通过跌落、汗液、高低温等数百项测试。华为音频产品线以\"智慧声学\"为核心，强调与鸿蒙生态的无缝协同，FreeBuds系列连续多年获中国市场份额第一。","product_intro":"FreeBuds Pro 3是华为旗舰级真无线降噪耳机，主打\"智慧手势控制\"与超感知降噪。用户可通过轻捏、滑动、双击等手势完成音量调节、切歌、接听电话等操作，无需掏出手机。核心卖点包括：自研麒麟A2芯片支持LDAC和L2HC双高清音频编码，实现990kbps无损传输；三麦克风+骨传导拾音架构，通话抗噪能力提升50%；智慧动态降噪3.0可自适应环境切换降噪深度。适合商务通勤、运动健身、影音娱乐等全场景使用。相比AirPods Pro 2，其在安卓生态的延迟控制（低至90ms）和手势自定义丰富度上更具优势。","key_specs":{"芯片":"麒麟A2芯片，支持双高清音频解码，算力提升200%","降噪深度":"最大47dB，支持智慧动态降噪3.0","手势控制":"捏合、滑动、双击、长按四种手势，支持自定义功能","续航":"开启降噪4.5小时，配合充电盒31小时","连接技术":"星闪NearLink+蓝牙5.2，抗干扰能力提升2倍","防水等级":"IP54级防尘抗水溅"}}
alt_products：[{"product_name":"华为FreeBuds Pro 3 手势控制降噪耳机","brand":"华为","model":"FreeBuds Pro 3","price":1499},{"product_name":"索尼WF-1000XM5 真无线降噪耳机（手势控制版）","brand":"索尼","model":"WF-1000XM5","price":1999},{"product_name":"三星Galaxy Buds2 Pro 手势控制智能耳机","brand":"三星","model":"SM-R510","price":1299}]
kol_quotes：["钟文泽：FreeBuds Pro 3的手势控制是我用过最跟手的，滑动调音量就像在摸一个实体旋钮。","影视飓风：它的骨传导通话降噪在风噪环境下简直是神器，骑自行车打电话对方完全听不到风声。"]
scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合京东、天猫、小红书等平台超58万条评价，用户普遍认可其降噪效果（\"地铁上几乎听不到噪音\"）和手势控制的灵敏性（\"滑动调音量非常顺手\"）。专业评测机构（如我爱音频网）指出其音质解析力在同价位领先，尤其人声表现通透。缺点方面：部分用户反映佩戴超过2小时耳廓有压迫感；手势误触率在运动出汗时略有上升；与iPhone连接时部分功能受限（如空间音频）。整体好评率约92%，被称作\"安卓阵营降噪天花板\"。","source_count":4}},{"source":"objective","score":94,"weight":0.5,"confidence":0.7,"details":{"dimension":"battery","rating_avg":4.7,"review_count":580000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":580000,"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":["钟文泽：FreeBuds Pro 3的手势控制是我用过最跟手的，滑动调音量就像在摸一个实体旋钮。","影视飓风：它的骨传导通话降噪在风噪环境下简直是神器，骑自行车打电话对方完全听不到风声。"]}}]