索尼（SONY）D-EJ002 防震CD播放机

评测依据

• review_count：2850
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 02:03:13","to":"2026-06-26 02:03:13"}
• intros：{"brand_intro":"索尼是日本跨国电子巨头，成立于1946年，以创新影音和消费电子产品闻名。其Walkman系列曾颠覆便携音乐市场，CD播放机领域凭借G防震技术和高质量音频电路积累深厚口碑，产品设计兼顾音质与耐用性，深受全球音乐爱好者信赖。","product_intro":"D-EJ002是索尼经典入门级防震CD播放机，支持CD、CD-R/RW格式播放，搭载G防震系统（约40秒防震），有效避免运动中断音。机身轻巧便携，配备液晶线控和立体声耳机，支持电池/电源双供电，续航约30小时，适合学生、通勤族和怀旧音乐爱好者。","key_specs":{"播放格式":"CD/CD-R/CD-RW","防震技术":"G防震（约40秒）","续航时间":"约30小时（两节AA电池）","输出接口":"3.5mm耳机接口、线控接口","尺寸重量":"约130×130×25mm / 约180g（不含电池）","附件":"液晶线控、立体声耳机、电源适配器"}}
• alt_products：[{"product_name":"索尼（SONY）D-EJ002 防震CD播放机","brand":"索尼","model":"D-EJ002","price":399},{"product_name":"松下（Panasonic）SL-SX510 防震CD播放机","brand":"松下","model":"SL-SX510","price":499},{"product_name":"山灵（SHANLING）EC1 防震CD播放机","brand":"山灵","model":"EC1","price":698}]
• kol_quotes：["数码博主@耳机林sir：索尼G防震技术至今仍是入门CD机最佳方案，D-EJ002声音温暖耐听。","音乐UP主@老唱片：百元价位能买到索尼正品防震CD机，性价比无敌。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认可其音质清晰、防震效果出色，尤其适合跑步和通勤场景。部分用户反馈线控按键偏小，操作需适应；塑料外壳质感一般，但性价比高。整体好评率超过95%，被评价为\"入门级CD机标杆\"，京东平台累计评价超2000条，复购率较高。","source_count":2}},{"source":"objective","score":88.02809619238477,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.6,"price":399,"wom_score":90.79999999999998}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":2850,"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":["数码博主@耳机林sir：索尼G防震技术至今仍是入门CD机最佳方案，D-EJ002声音温暖耐听。","音乐UP主@老唱片：百元价位能买到索尼正品防震CD机，性价比无敌。"]}}]
• method_version：v3
• search_visual：null