| Driver unit | 2.8 cm |
| Ear coupling | Supraaural |
| Headphone frequency | 20 - 20000 Hz |
| Headphone sensitivity | 93 dB |
| Impedance | 32 Ω |
| Maximum input power | 10 mW |
| Microphone direction type | Unidirectional |
| Microphone frequency | 100 - 8000 Hz |
| Microphone mute | Yes |
| Microphone noise-canceling | Yes |
| Microphone sensitivity | -44 dB |
| Microphone type | Boom |
| Operating temperature (T-T) | -10 - 50 °C |
| Storage temperature (T-T) | -30 - 70 °C |
| Quick start guide | Yes |
| Cable colour | Black |
| Cable length | 1.2 m |
| Control type | Buttons |
| Control unit type | In-line control unit |
| Headset type | Binaural |
| LED indicators | Yes |
| Plug and Play | Yes |
| Product colour | Black |
| Product type | Headset |
| Recommended usage | Office/Call center |
| Wearing style | Head-band |
| Connectivity technology | Wired |
| USB connectivity | Yes |
| Mac operating systems supported | Yes |
| Windows operating systems supported | Windows 10/Windows 7/Windows 8/Windows 8.1 |
| Brand Name | Yealink |
| Warranty | 1 |
Data sheet
Specific References
Reference: 211423-04
Brand: HP Poly
Reference: 825231
Brand: Jabra
Reference: W126823321
Brand: Logitech
Brand: Jabra
Brand: Yealink
Brand: Yealink
Reference: 213020-02
Brand: HP Poly
Brand: Yealink
Reference: 88828-02
Brand: HP Poly
Reference: 825248
Brand: Jabra
Reference: 835066
Brand: Jabra
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