麦克风
| 降噪效果 |
Y |
| 麦克风灵敏度 |
-42 dB |
| 麦克风频率 |
20 - 15000 Hz |
| 麦克风输入阻抗 |
2.2 Ω |
耳机
| 耳机耦合 |
Supraaural |
| 原声系统 |
Open |
| 耳机频率 |
200 - 4000 Hz |
| 阻抗 |
150 Ω |
| 驱动装置 |
36 mm |
| 耳机灵敏度 |
98 dB |
设计
| 穿戴风格方式 |
Head-band |
| 耳机类型 |
Binaural |
202780, Passport 21P DC, stereo, Black
The VXi Passport 21 binaural single-wire headset has two speakers to block out distractions and help keep you focused on your calls.
- VXi Passport 21P DC. For headset-ready phones (no amplifier needed). Use with Plantronics and P-series direct connect cords (sold separately).
- So lightweight, you’ll forget you’re wearing a headset.
- Available in binaural (two speakers) and monaural (one speaker) models
- Single-wire design gives you a greater range of motion.
- Noise-canceling microphone filters out unwanted background noise, so you can more easily hear and be heard.
- Kink-free, highly flexible gooseneck boom lets you put the microphone where you need it.
- High-quality speakers deliver clear and consistent communications.
- Durable construction meets the constant demands of all-day use.
- Compatible with VXi, Plantronics® and GN Netcom®/Jabra® amplifiers and direct connect cords.
- Two-year warranty