米家声波电动牙刷替换刷头（敏感型）

评测依据

• review_count：42000
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,49]
• dimension：safety
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 04:53:57","to":"2026-06-26 04:53:57"}
• intros：{"brand_intro":"小米（Xiaomi）是中国领先的智能硬件与互联网公司，以\"让每个人都能享受科技的乐趣\"为使命。米家品牌专注于智能家居与个人护理产品，凭借高性价比和简约设计迅速占领市场。其电动牙刷及替换刷头系列依托小米生态链优势，整合优质供应链，为用户提供物美价廉的口腔护理解决方案。","product_intro":"米家声波电动牙刷替换刷头（敏感型）专为米家声波电动牙刷设计，采用杜邦进口柔软刷毛，刷毛顶端经磨圆处理，适合牙龈敏感人群使用。刷头背部配有舌苔清洁软刷，一刷多用。刷柄与刷头连接处采用防锈金属杆，稳固耐用。支持IPX7级防水，配合31000次/分钟声波震动，温和高效清洁。","key_specs":["适用型号：米家声波电动牙刷全系列","刷毛材质：杜邦进口软毛，磨圆处理","震动频率：31000次/分钟","附加功能：舌苔清洁刷","防水等级：IPX7","包装数量：3支装"]}
• alt_products：[{"product_name":"米家声波电动牙刷替换刷头（敏感型）","brand":"小米","model":"MES601-3","price":39}]
• kol_quotes：["数码博主：米家刷头是性价比之王，学生党首选","口腔护理达人：敏感型刷头确实温和，适合换季牙龈不适"]
• scoring_breakdown：[{"source":"word_of_mouth","score":83.2,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比极高，39元3支的价格远低于国际品牌。刷毛柔软，适合牙龈敏感者，清洁力足够日常使用。舌苔清洁刷设计受到好评，实用性强。部分用户反映刷头寿命较短，约2个月后刷毛开始变形。少数评价提到与旧款牙刷连接不够紧密，但整体瑕不掩瑜，是入门级电动牙刷用户的实惠之选。","source_count":2}},{"source":"objective","score":0,"weight":0.1,"confidence":0.7,"details":{"side_effect_risk":100,"rating_avg":4.5}},{"source":"user_review","score":90,"weight":0.25,"confidence":1,"details":{"rating_avg":4.5,"review_count":42000,"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：米家刷头是性价比之王，学生党首选","口腔护理达人：敏感型刷头确实温和，适合换季牙龈不适"]}}]
• method_version：v2
• search_visual：null