| Performance | |
|---|---|
| Product type | Headset |
| Microphone type | Boom |
| Recommended usage | Calls/Music |
| Country of origin | China |
| Headset type | Binaural |
| Wearing style | Head-band |
| Product colour | Black |
| Operating temperature (T-T) | 0 - 45 °C |
| Signal-to-Noise Ratio (SNR) | 55 dB |
| Operating keys | Mute |
| Technical details | |
| Headset type | Binaural |
| Wearing style | Head-band |
| Product colour | Black |
| Country of origin | China |
| Output power | 10 mW |
| Sustainability compliance | Yes |
| Compliance certificates | CE, RoHS |
| Design | |
| Product type | Headset |
| Microphone type | Boom |
| Headset type | Binaural |
| Wearing style | Head-band |
| Product colour | Black |
| Ports & interfaces | |
| Connectivity technology | Wired & Wireless |
| 3.5 mm connector | Yes |
| USB connectivity | Yes |
| USB connector | USB Type-C |
| Bluetooth | Yes |
| Frequency band | 2.402 - 2.48 GHz |
| Bluetooth version | 5.3 |
| Bluetooth profiles | A2DP, AVRCP, HFP, HSP |
| Headphones | |
| Ear coupling | Supraaural |
| Impedance | 32 Ω |
| Signal-to-Noise Ratio (SNR) | 55 dB |
| Microphone | |
| Microphone type | Boom |
| Microphone sensitivity | -42 dB |
| Microphone mute | Yes |
| Hybrid noise-canceling | Yes |
| Battery | |
| Rechargeable battery | Yes |
| Battery voltage | 3.7 V |
| Battery recharge time | 2 h |
| Battery capacity | 600 mAh |
| Talk time | 40 h |
| Continuous audio playback time | 44 h |
| Battery capacity | 2.22 Wh |
| Battery operated | Yes |
| Battery type | Built-in battery |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 45 °C |
| Sustainability | |
|---|---|
| Sustainability compliance | Yes |
| Weight & dimensions | |
| Weight | 170 g |
| Width | 68 mm |
| Height | 186.5 mm |
| Depth | 169.2 mm |
| Packaging data | |
| Package width | 78 mm |
| Package type | Hanging box |
| Package height | 200 mm |
| Package depth | 185 mm |
| Package weight | 290 g |
| Quick start guide | Yes |
| Cables included | USB Type-A to USB Type-C |
| Packaging content | |
| Quick start guide | Yes |
| Cables included | USB Type-A to USB Type-C |
| Logistics data | |
| Master (outer) case width | 420 mm |
| Master (outer) case length | 765 mm |
| Master (outer) case height | 245 mm |
| Master (outer) case gross weight | 6.8 kg |
| Products per master (outer) case | 20 pc(s) |
| Certificates | |
| Compliance certificates | CE, RoHS |
| Supplier features | |
| Country of origin | China |
| Other features | |
| Country of origin | China |
| Quick start guide | Yes |
| Package type | Hanging box |
| Continuous audio playback time | 44 h |
| Bluetooth version | 5.3 |
| Bluetooth profiles | A2DP, AVRCP, HFP, HSP |
| Signal-to-Noise Ratio (SNR) | 55 dB |
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|---|---|---|---|---|---|---|
| SKU |
POLONA04B
|
981-000514
|
981-000519
|
2303-820-104
|
73136
|
1519-0154
|
| Manufacturer |
Conceptronic
|
Logitech
|
Logitech
|
Jabra
|
Lindy
|
Jabra
|
| Connectivity technology |
Wired & Wireless
|
N/A
|
N/A
|
N/A
|
Wired & Wireless
|
Wired
|
| Wearing style |
Head-band
|
Head-band
|
Head-band
|
Head-band
|
Head-band
|
Head-band
|
| Recommended usage |
Calls/Music
|
Office/Call center
|
Office/Call center
|
Office/Call center
|
Calls/Music
|
Office/Call center
|
| Product type |
Headset
|
Headset
|
Headset
|
Headset
|
Headset
|
Headset
|
| Microphone type |
Boom microphone
|
Boom microphone
|
Boom microphone
|
Boom microphone
|
Built-in microphone
|
Boom microphone
|
