Microphone
| Microphone frequency |
30 - 16000 Hz |
| Microphone input impedance |
2200 Ω |
Headphones
| Headphone frequency |
20 - 20000 Hz |
| Impedance |
32 Ω |
Additionally
| Wireless technologies |
Wired |
Travel Headset - volume control, Microphone
Foldable Headphone with Microphone for connection to the computer (CD-ROM or Sound Card). With volume control.