耳机
| 阻抗 |
25 Ω |
| 耳机频率 |
20 - 20000 Hz |
| 穿戴风格方式 |
Head-band |
| 耳机耦合 |
Supraaural |
| 耳机灵敏度 |
100 dB |
| 最大输入功率 |
100 mW |
其他功能
| 麦克风灵敏度 |
60 dB |
| 麦克风输入阻抗 |
2000 Ω |
3064AV-USB, Multimedia Stereo Headsets
An ideal companion for today’s digital classroom, this lightweight USB-equipped headset allows faster access to media files and streaming audio files. Enhanced speed makes it perfect for language learning, adult literacy groups, multimedia applicationsas well as general listening and call center uses.
- Our highest quality stereo headphones.
- For music theory/appreciation classes and ear training.
- Replaceable over-the-ear fitting leatherette cushions.
- On-ear ambient noise-reducing earcups help diminish exterior sounds. This reduces the need to increase the volume (protecting the ears) and helps keep students on task.