Philips SHS4700/28 Wired Headphones于 2010 年 4 月 1 日首次发布。此版本的Philips SHS4700/28 Wired Headphones具有 32 个驱动器尺寸、24 欧姆阻抗、115 dB 灵敏度和 12Hz-24,000Hz 的频率响应，提供更清晰的声音和更清晰的声学体验。
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