- 通话时间： 6 小时
- 待机时间： 200 小时
- 重量： 10 g
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- Connection to Bluetooth mobile phone and pc via a Bluetooth dongle
- DSP (Digital signal processing) technology
- Active noise reduction
- Bluetooth 2.0 - up to 10 m range
- Developed for active professionals in the office and in the field
- The Bluetooth dongle is compatible with most soft phones
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