耳机
| 耳机频率 |
20 - 20000 Hz |
| 阻抗 |
32 Ω |
| 驱动装置 |
36 mm |
| 耳机灵敏度 |
123 dB |
| 耳机耦合 |
Circumaural |
设计
| 穿戴风格方式 |
Head-band |
| 耳机类型 |
Monaural |
麦克风
| 麦克风夹头 |
6 mm |
| 麦克风频率 |
100 - 10000 Hz |
| 降噪效果 |
Y |
端口 & 界面
| 无线感测范围 |
91.5 m |
| 蓝牙模式 |
HSP, HFP, A2DP |
| 接口类型 |
Bluetooth |
Bluetooth/NFC, 24 h, Micro-USB, 20 - 20000 Hz, 123 dB, 32 Ω, 22.86 x 17.46 x 6.68 cm, 343.88 g
Everything about the VXi BlueParrott® B450-XT says MORE. It’s got the most effective (96%) noise-canceling microphone. A considerably longer (up to 91 m) wireless range*. A bigger, cushier ear cushion, and a more-comfortable, more-durable padded headband. The B450-XT also has more advanced Parrott ButtonTM features, like VoiceControlTM, for hands-free control of headset functions, and voice memo record. All together, they make the VXi BlueParrott B450-XT more useful, more convenient—and more indispensable to the mobile professional.
- Advanced noise-canceling microphone eliminates 96% of ambient noise.
- VoiceControlTM to answer or reject calls with just your voice.
- Customizable Parrott Button for mute, speed dial and more.
- HD Voice makes speech easier to hear and understand.
- Class 1 Bluetooth delivers extended (up to 91 m ) range.
- A2DP support for streaming audio from Bluetooth devices.
- Near Field Communication (NFC) for easy, instant pairing.
- Large ear cushion and padded headband are comfortable and durable.
- 24+ hours of talk time/500 hours (20 days) of standby time per charge.
- One-year warranty.