| Recommended usage | Education |
| Master (outer) case length | 21.7" |
| Languages support | German, English, Spanish, French, Japanese, Russian |
| Sound pressure level (max) | 95 dB |
| Operating keys | Mute |
| Width | 5.51" |
| Depth | 1.97" |
| Height | 6.3" |
| Weight | 2.19 oz |
| Headset Type | Monaural |
| Volume Control | Rotary |
| Cable Length | 78.7" |
| Control type | Buttons, Rotary |
| USB connectivity | Y |
| Master (outer) case width | 14.2" |
| Master (outer) case height | 13.5" |
| Harmonized System (HS) code | 85183000 |
| Wearing style | Head-band |
| Microphone type | Boom |
| Headphone frequency | 42 - 17000 Hz |
| Microphone frequency | 90 - 15000 Hz |
| Acoustic system | Open |
| Microphone sensitivity | -40 dB |
| Microphone input impedance | 2200 Ω |
| Driver type | Dynamic |
| Folding microphone | Y |
| Control unit type | In-line control unit |
| Product color | Black |
| Package width | 6.5" |
| Package depth | 13" |
| Package height | 6.97" |
| Package weight | 2.43 lbs |
| Connectivity technology | Wired |
| USB connector | USB Type-A |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -30 - 65 °C |
| Product type | Headset |
| Cable color | Black |
| Impedance | 32 Ω |
| Quantity | 10 |
| Quantity per master (outer) case | 60 pc(s) |
| Ear coupling | Supraaural |
| Microphone direction type | Unidirectional |