說明文件與軟體
規格
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Operating Frequency:
- Standard Band
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Headset Microphone:
- Noise-canceling
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Headset Weight:
- 46 g
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Headset Controls:
- Volume, Mute, Call Answer/End
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Compatibility:
- All major corded desk phones
-
Wearing Styles:
- Over-the-Head
保固
-
Limited Warranty Terms -
耳機保固服務