Reference : 851-4084
Prodotto corrente | In alternativa | ||||
| Tempi di consegna | Consegna 2 - 3 days | Consegna 1 - 3 days | Consegna 1 - 3 days | Consegna 1 - 3 days | Consegna 1 - 3 days |
| Marca | Lenovo | Jabra | Jabra | Logitech | Jabra |
| Wireless | Wireless | Wireless | With wire | Wireless | With wire |
| Number of earplugs | 2 | 1 | 1 | 2 | 2 |
| Type of connections | USB-C | USB-C | - | USB-A, USB-C | Quick Disconnect |
| Headset usage | Office/Call Center | Office/Call Center | Office/Call center | Play | Office/Call center |
| Frequency (Hz) | 20 - 20000 Hz | 20 - 20000 Hz | - | 20 - 20000 | - |
| Weight (g) | 165 | - | 54 | - | 77 |
| Audio Input / Microphone Operation Mode | Unidirectional / Bidirectional | Unidirectional | - | Cardioid / Unidirectional | - |
| Conversation time | 60 h | 24 h | - | 29 h | - |
| Range (m) | 30 | 30 m | - | 20 m | - |
| Secret key | Yes | Yes | No | On headset | No |
| Type of headphone | Headband | Headband | Head-band, Ear-hook, Neck-band | Headband | Headband |
| Microphone | Long pole | Long pole | Long pole | Long pole | Long pole |
| Miscellaneous / Microsoft Certification | Microsoft Teams | Microsoft Teams | - | - | - |
| Cables included | USB Type-C to USB Type-C | USB | - | USB Type-A to USB Type-C | - |
| Weight (Kg) | 0.16 | - | 0.05 | - | 0.08 |
| Manufacturer reference | 4XD1S19778 | 26599-889-899 | - | 981-000890 | 2409-820-204 |
| Cushions | - | Imitation leather | Imitation leather | Foam | Imitation leather |
| Model | - | 65 UC Mono | - | G G733 | 2400 II QD Duo NC |
| Colour | - | - | Black | - | Black |
| Control of volume | - | - | - | On headset | - |
| Daily use | - | - | - | Intensive > 4h/day | - |