耳机
| 阻抗 |
300 Ω |
| 耳机频率 |
20 - 20000 Hz |
| 降噪设备 |
Y |
| 耳机灵敏度 |
110 dB |
| 最大输入功率 |
30 mW |
| 穿戴风格方式 |
Head-band |
| 耳机耦合 |
Circumaural |
| 总谐波失真 |
5% |
其他功能
| 麦克风灵敏度 |
-38 dB |
| 麦克风输入阻抗 |
1500 Ω |
3066AVT, Deluxe Multimedia Stereo Headsets
Our most rugged headset, the 3066 is designed for language learning in today’s classrooms. This compact, adjustable headset is ideal for high speed internet listening, language learning and tutorials in computer labs and other multimedia applications as well as a web phone.
- USB plug eliminates need for a sound card, Windows/Mac compatible.
- Durable ABS plastic earcups.
- In-line volume control.
- Adjustable, padded headband with replaceable foam-filled ear cushions.
- Around-ear ambient noise-reducing earcups deliver maximum protection against exterior sounds (without added electronic circuitry and expense). This reduces the need to increase the volume (protecting the ears) and helps keep students on task.