设计
| 穿戴风格方式 |
Head-band |
| 耳机类型 |
Monaural |
麦克风
| 话筒静音 |
Y |
| 降噪效果 |
Y |
| 数字信号处理（DSP） |
Y |
CS540 Spare Headset
Plantronics CS500™ Series is setting a new standard for wireless desk phone communications. The new system features the lightest DECT™ headset on the market, a new streamlined design, improved performance, and the same great reliability. They offer hands-free productivity up to 120 metre away from your desk, and great collaboration options. Pair your headset with any base by simply docking it, or add up to three additional headset wearers into your call. Switch between narrowband audio to maximise battery life or wideband, professional-grade audio to enable clearer conversations. Experience outstanding, wideband audio quality, and style like never before. New look. Improved performance. Same reliability.
- Hands-free mobility to enable easier multitasking.
- Wireless range of up to 120 metre.
- Use with Electronic Hookswitch Cable or Handset Lifter to remotely answer and terminate calls.
- Volume and mute audio controls at your fingertips.
- Adaptive power system delivers longer talk and standby times.
- Voice-dedicated DECT technology eliminates Wi-Fi interference.
- Advanced wideband audio using CAT-iq technology.
- Choose narrowband mode to preserve talk time or wideband mode for clearer conversations.
- Noise-cancelling microphone filters out background noise.
- Enhanced Digital Signal Processing (DSP) technology provides more natural sounding voice.
- Conference-in up to three additional CS500 or Savi® headsets.
- Simply dock a headset to link it to a base.
- Auto-answer option lets you answer and terminate calls by removing the headset from, or replacing it to, the base.
- Up to 9 hours talk time on a single charge (CS510/ CS520).
- Up to 6 hours talk time on a single charge (CS530).
- Backed by Plantronics industry-leading global service and support.
