Panasonic RP-HX450C Wired Headphones于 2017 年 4 月 13 日首次发布。优雅的蓝色设计，重量 171.00g，线长 1.2m，使Panasonic RP-HX450C Wired Headphones和耳机舒适。此版本Panasonic RP-HX450C Wired Headphones具有 36 驱动器尺寸、32 欧姆阻抗、109 dB 灵敏度和 9Hz-25,000Hz 的频率响应，提供更清晰、更锐利的声学体验。
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