绿联蓝牙5.3接收器发射器二合一

评测依据

• review_count：52000
• rating_avg：4.7
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• time_range：{"from":"2026-06-26 02:22:41","to":"2026-06-26 02:22:41"}
• intros：{"brand_intro":"绿联（UGREEN）成立于2012年，是国内领先的数码配件品牌，专注于3C消费电子产品的研发与销售。产品线涵盖充电、传输、音视频、存储等多个领域，以高性价比和可靠品质著称。绿联拥有多项专利技术，产品通过CE、FCC等国际认证，在天猫、京东等平台长期占据品类销量前列，深受年轻消费者和数码爱好者信赖。","product_intro":"绿联CM403是一款支持蓝牙5.3标准的音频收发器，可实现音箱、功放等传统音响设备的无线化升级。支持发射（TX）与接收（RX）双模式切换，适用于电视、电脑、手机等多种音源。内置高通QCC3031芯片，支持aptX HD高清音频解码，延迟低至40ms。采用USB-C供电，即插即用，无需驱动，兼容3.5mm和RCA接口，是家庭影音和车载音响升级的理想选择。","key_specs":["蓝牙版本：5.3","音频编解码：aptX HD, SBC, AAC","传输距离：10米（无障碍）","接口：3.5mm AUX, USB-C供电","延迟：低至40ms","续航：连续使用约12小时"]}
• alt_products：[{"product_name":"绿联蓝牙5.3接收器发射器二合一","brand":"绿联","model":"CM403","price":69},{"product_name":"倍思蓝牙5.3音频接收器发射器","brand":"倍思","model":"BA03","price":49}]
• kol_quotes：["数码博主@科技狗：绿联这款CM403是百元内最值得买的蓝牙音频适配器，aptX HD加持下音质有惊喜。","影音达人@老谢：老音箱的救星，40ms延迟看剧完全够用，性价比无敌。"]
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