intros：{"brand_intro":"JBL是全球最大的专业扬声器制造厂商之一，成立于1946年，总部位于美国。从电影院到录音室，再到顶级汽车音响，JBL以卓越的声学技术和强劲低音闻名。其便携音箱系列凭借IP67防水、长续航和标志性音质，成为户外运动与日常通勤的热门选择，深受年轻消费者喜爱。","product_intro":"JBL GO 3 是经典的金砖系列第三代产品，采用全新织物材质与圆润外观设计，体积小巧可握于掌心。内置43mm全频扬声器，输出功率4.2W，支持蓝牙5.1稳定连接。IP67级防尘防水，可应对户外雨水与泳池溅水。续航时间约5小时，配备Type-C充电接口，提供红、蓝、黑等8种潮流配色。","key_specs":["蓝牙版本：5.1","防水等级：IP67","输出功率：4.2W","电池续航：约5小时","尺寸：87.5×75×41mm","重量：约209g"]}
alt_products：[{"product_name":"JBL GO 3 音乐金砖三代 便携蓝牙音箱","brand":"JBL","model":"JBLGO3","price":299}]
kol_quotes：["数码博主@钟文泽：JBL GO 3是200元价位音质最稳的防水小钢炮。","户外达人@野路子：带着它淋雨泡水都不怕，露营氛围感拉满。"]
scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其低音表现远超体积预期，声音清晰且富有弹性。外观时尚、配色丰富，IP67防水在户外使用非常安心。缺点是续航偏短（5小时），且无AUX接口和麦克风功能。部分用户反映高音量时略有破音，但整体性价比极高，适合作为入门级户外音箱。","source_count":0}},{"source":"objective","score":64.67999999999999,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.7,"price":299,"wom_score":90.79999999999998}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":52000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["数码博主@钟文泽：JBL GO 3是200元价位音质最稳的防水小钢炮。","户外达人@野路子：带着它淋雨泡水都不怕，露营氛围感拉满。"]}}]