Prodotto corrente | In alternativa | ||||
| Tempi di consegna | Consegna 1 - 3 days | Consegna 1 - 3 days | Consegna 1 - 3 days | Consegna 1 - 3 days | Consegna 1 - 3 days |
| Marca | Jabra | Jabra | Jabra | Jabra | Jabra |
| Wireless | With wire | Wireless | Wireless | Wireless | With wire |
| Number of earplugs | 2 | 2 | 2 | 1 | 2 |
| Type of connections | USB-A | USB-A | USB-C | USB-C | USB-A |
| Headset usage | Office/Call Center | Office/Call center | Office/Call Center | Office/Call Center | Office/Call Center, PC |
| Frequency (Hz) | 150 - 4500 | 20 - 20000 Hz | 20 - 20000 | 20 - 20000 Hz | 150 - 4500 |
| Audio Input / Microphone Operation Mode | Unidirectional | Unidirectional | Unidirectional | Unidirectional | Unidirectional |
| Protection | Breath-resistant | - | - | - | Breath-resistant |
| Control of volume | On cord | On headset | On headset | - | On cord |
| Secret key | Yes | - | On headset | Yes | Yes |
| Daily use | Intensive > 4h/day | - | - | - | Intensive > 4h/day |
| Cushions | Imitation leather | - | Imitation leather | Imitation leather | Imitation leather |
| Type of headphone | Headband | Headband | Headband | Headband | Headband |
| Length power cable (m) | 0,235 | - | 1,2 | - | 0,235 |
| Noise reduction | Liability | Liability | Liability | - | Liability |
| Microphone | Long pole | Long pole | Long pole | Long pole | Long pole |
| Miscellaneous / Microsoft Certification | Unified Communication | - | Microsoft Teams | Microsoft Teams | Unified Communication |
| Model | Biz 2300 | - | Evolve2 65 | 65 UC Mono | Biz 2300 |
| Manufacturer reference | 2399-823-109 | - | 26599-999-899 | 26599-889-899 | 2399-829-109 |
| Weight (g) | - | 106.3 | - | - | 115 |
| Conversation time | - | 24 h | 37 h | 24, 37 h | - |
| Stand-by time | - | 360 h | - | - | - |
| Range (m) | - | 30 | 30 m | 30 m | - |
| Cables included | - | USB Type-C to USB Type-A | USB | USB | - |
| Weight (Kg) | - | 0.11 | - | - | - |