电池
| 充电时间 |
1.3 h |
| 待机时间 |
336 h |
| 会话时间 |
10 h |
耳机
| 耳机灵敏度 |
118 dB |
| 耳机频率 |
100 - 15000 Hz |
| 耳机耦合 |
Circumaural |
端口 & 界面
| 无线感测范围 |
25 m |
| 可支持的耳机连接器 |
Micro-USB |
| 接口类型 |
Micro-USB |
设计
| 穿戴风格方式 |
Ear-hook |
| 耳机类型 |
Monaural |
Bluetooth headset, USB, 3 Digital MEMS Microphone, 150 - 6800 Hz, 118 dB, Bluetooth 4.0, 10h
PRESENCE is a premium Bluetooth® headset for professionals on the road who demand a consistently excellent communication solution both for themselves and their listeners.
Using a 3 digital microphone system, Speak-Focus™ and WindSafe™ technologies provide clearer sound to listeners under noisy conditions and deliver best-in-class Sennheiser HD voice clarity to optimize speech intelligibility in challenging environments. The slim, lightweight headset features high-quality audio for podcasts and ActiveGard® protects from acoustic shock. It offers up to 10 hours’ call time between charges and increased range.
- Best-in-class sound –Sennheiser HD sound and HD voice clarity ensures a clearer and more natural audio experience
- Bluetooth® - With the latest Bluetooth® 4.0 technology
- Optimized speech clarity – Unique SpeakFocus™ technology enhances HD voice clarity in all sound environments
- Wind noise reduction – WindSafe™ technology reduces wind noise in outdoor situations
- Hearing protection – ActiveGard® technology protects you from acoustic shock and sudden sound surges
- Increased range – up to 25 meters dependent on device and environment
- Extended talk time – Up to 10 hours’ narrowband and 8 hours’ wideband call time between charges
- Simple to use – Intuitive user interface is fast to learn
- Instant status – Via voice prompted status
- Real-time battery monitoring – Via iPhone® battery meter
- Lightweight iconic design – Looks and feels as good as it sounds
- Peace of mind – Two-year international warranty
