绿联 点歌机延长线 3.5mm音频线 公对母 3米

评测依据

• review_count：42000
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 02:12:24","to":"2026-06-26 02:12:24"}
• intros：{"brand_intro":"绿联（UGREEN）成立于2012年，是国内知名的数码配件品牌，产品涵盖充电、音视频、网络、存储等领域。品牌以\"让科技更简单\"为使命，注重工业设计与用户体验，多次获得红点、iF等国际设计大奖。绿联在电商平台拥有极高口碑，凭借严格的品控和亲民价格，成为年轻消费者的首选配件品牌。","product_intro":"绿联AV129点歌机延长线采用3.5mm公对母接口，线长3米，适用于点歌机、手机、平板、电脑等设备连接音响或功放。线芯为镀锡铜材质，配合铝箔屏蔽层，有效降低信号衰减。插头采用锌合金外壳，坚固耐用，并经过上万次插拔测试。线身柔软，便于收纳，适合桌面级K歌或小型聚会使用。","key_specs":["接口类型：3.5mm立体声公对母","线缆长度：3米","线芯材质：镀锡铜","屏蔽层：铝箔屏蔽","插头材质：锌合金外壳","适用设备：点歌机、手机、电脑、音响"]}
• alt_products：[{"product_name":"绿联 点歌机延长线 3.5mm音频线 公对母 3米","brand":"绿联","model":"AV129","price":19.9},{"product_name":"秋叶原 点歌机延长线 3.5mm音频线 公对母 5米","brand":"秋叶原","model":"QY-305","price":29.9},{"product_name":"毕亚兹 点歌机延长线 3.5mm音频线 公对母 1.5米","brand":"毕亚兹","model":"BZ-115","price":12.9}]
• kol_quotes：["数码博主@小白测评：绿联这条线做工对得起价格，3米日常够用。","K歌达人@麦霸小王子：插头很紧，不会松动，唱歌时不会突然断连。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.4,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"性价比极高\"和\"做工精致\"两点。3米长度适合近距离连接，无杂音，音质清晰。锌合金插头质感好，多次插拔后依然紧实。部分用户希望推出更长版本，但整体满意度高，复购率强，是入门级点歌延长线的热门选择。","source_count":0}},{"source":"objective","score":90.60969696969697,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.8,"price":19.9,"wom_score":94.4}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":42000,"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@小白测评：绿联这条线做工对得起价格，3米日常够用。","K歌达人@麦霸小王子：插头很紧，不会松动，唱歌时不会突然断连。"]}}]
• method_version：v3
• search_visual：null