scoring_breakdown:[{"source":"word_of_mouth","score":84.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户认为性价比极高,799元的价格提供了扎实的音频体验和不错的做工。开放式设计让佩戴者在听音乐时仍能听到周围环境音,适合户外运动或办公场景。音质方面,中高频清晰,低频稍弱,但日常播客、通话足够。镜框更换设计受到好评,但部分用户反映原装镜框偏紧,长时间佩戴略有压鼻。续航表现稳定,充电速度一般。整体评价积极,是入门级智能音频眼镜的首选。","source_count":0}},{"source":"objective","score":90,"weight":0.5,"confidence":0.7,"details":{"dimension":"performance","rating_avg":4.5,"review_count":38000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":38000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"小米把智能眼镜的价格打到了千元以内,体验却一点不缩水。\"——数码博主@科技美学","\"开放式听音很安全,跑步时也能听到车流声,适合运动爱好者。\"——运动科技@跑步指南"]}}]