Microphone
| Microphone frequency |
100 - 16000 Hz |
| Microphone input impedance |
2200 Ω |
Headphones
| Headphone frequency |
20 - 20000 Hz |
| Driver unit |
40 mm |
| Impedance |
32 Ω |
Additionally
| Wireless technologies |
Wired |
Educational Series Stereo Headset 40mm Dynamic Drivers
Educational Series Stereo Headset and Boom Mic
-Voice recognition certified.
-DNCT4: Direct Noise Canceling Microphone Technology.
-Stereo headset.
-Full size soft and durable leatherette headband.
-Individual ear rotary volume control.
-Leatherette ear pads.
-Adjustable boom arm.
-Ambidextrous design (wear on right or left side).