| Performance | |
|---|---|
| Product type | Headset |
| Microphone type | Boom |
| Recommended usage | Office/Call center |
| Headset type | Binaural |
| Wearing style | Head-band |
| Product colour | Black |
| Operating temperature (T-T) | -10 - 45 °C |
| Storage temperature (T-T) | -30 - 70 °C |
| Volume control | Button |
| Control unit type | On-ear control unit |
| Control type | Buttons |
| Operating keys | Volume -, Answer/end call, Play/Pause, Volume + |
| Number of simultaneously connected devices (max) | 2 |
| Number of paired devices remembered | 8 |
| Technical details | |
| Headset type | Binaural |
| Wearing style | Head-band |
| Product colour | Black |
| Maximum input power | 30 mW |
| Design | |
| Product type | Headset |
| Microphone type | Boom |
| Headset type | Binaural |
| Wearing style | Head-band |
| Product colour | Black |
| Volume control | Button |
| Control type | Buttons |
| Ports & interfaces | |
| Connectivity technology | Wireless |
| Wireless receiver interface | USB Type-A |
| USB connectivity | Yes |
| USB connector | USB Type-C |
| Bluetooth | Yes |
| Wireless range | 50 m |
| Bluetooth version | 5.2 |
| Headphones | |
| Maximum input power | 30 mW |
| Ear coupling | Supraaural |
| Headphone frequency | 20 - 20000 Hz |
| Headphone sensitivity | 117 dB |
| Driver unit | 3.5 cm |
| Noise canceling type | Active |
| Noise canceling | Yes |
| Microphone | |
| Microphone type | Boom |
| Microphone frequency | 100 - 8000 Hz |
| Microphone sensitivity | -14 dB |
| Number of microphones | 3 |
| MEMS (Micro-Electro-Mechanical System) microphone | Yes |
| Microphone noise-canceling | Yes |
| Control unit | |
| Control unit type | On-ear control unit |
| Control type | Buttons |
| Battery | |
| Battery recharge time | 1.5 h |
| Talk time | 35 h |
| Continuous audio playback time | 43 h |
| Battery operated | Yes |
| Battery type | Built-in battery |
| Software | |
|---|---|
| Windows operating systems supported | Yes |
| Mac operating systems supported | Yes |
| System requirements | |
| Mobile operating systems supported | Android, iOS |
| Windows operating systems supported | Yes |
| Mac operating systems supported | Yes |
| Operational conditions | |
| Operating temperature (T-T) | -10 - 45 °C |
| Storage temperature (T-T) | -30 - 70 °C |
| Weight & dimensions | |
| Weight | 147 g |
| Packaging data | |
| Receiver included | Yes |
| Quick start guide | Yes |
| Packaging content | |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |
| Quick start guide | Yes |
| Supplier features | |
| Charging time | 90 min |
| Other features | |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |
| Maximum input power | 30 mW |
| Volume control | Button |
| Quick start guide | Yes |
| Continuous audio playback time | 43 h |
| Bluetooth version | 5.2 |
| Charging time | 90 min |
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|---|---|---|---|---|---|---|
| SKU |
1208668
|
2303-820-104
|
2309-820-104
|
2399-829-109
|
2399-823-109
|
2406-820-204
|
| Manufacturer |
Yealink
|
Jabra
|
Jabra
|
Jabra
|
Jabra
|
Jabra
|
| Connectivity technology |
Wireless
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
| Wearing style |
Head-band
|
Head-band
|
Head-band
|
Head-band
|
Head-band
|
Head-band
|
| Recommended usage |
Office/Call center
|
Office/Call center
|
Office/Call center
|
Office/Call center
|
Office/Call center
|
Office/Call center
|
| Product type |
Headset
|
Headset
|
Headset
|
Headset
|
Headset
|
Headset
|
| Microphone type |
Boom microphone
|
Boom microphone
|
Boom microphone
|
Boom microphone
|
Boom microphone
|
Boom microphone
|
