Panasonic RP-HT66 Wired Headphones于 2017 年 5 月 22 日首次发布。优雅的银色设计和 37.00 克的重量使Panasonic RP-HT66 Wired Headphones成为一款美观舒适的耳机。此版本Panasonic RP-HT66 Wired Headphones具有 23.5 驱动器尺寸、16 欧姆阻抗、102 dB 灵敏度和 14Hz-24,000Hz 的频率响应，提供更清晰、更锐利的声学体验。
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