| Battery |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 4700 mAh |
| Certificates |
| Certified for Microsoft Teams | |
| Features |
| Device type | Universal |
| Product colour | Black |
| Audio formats supported | AAC, CVSD, mSBC, SBC |
| Signal-to-Noise Ratio (SNR) | 72 dB |
| Control type | Buttons |
| Hearing protection technologies | Voice Level Normalization |
| International Protection (IP) code | IP64 |
| Range | 2.3 |
| Certification | Microsoft Teams;Microsoft Teams Rooms (SKU specific);Microsoft Swift Pair |
| Portable | |
| Speakerphone | |
| Noise reduction | |
| Echo cancellation | |
| On/off switch | |
| Clear Voice technology | |
| Daisy chain | |
| Audio system full duplex | |
| Unified communications | |
| Loudspeakers |
| Sensitivity | 88 dB |
| Frequency range | 80 - 20000 Hz |
| Impedance | 4 Ω |
| Microphone |
| Microphone frequency | 150 - 14000 Hz |
| Number of microphones | 4 |
| Microphone mute | |
| Operational conditions |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -20 - 45 °C |
| Packaging content |
| Quantity | 1 |
| Cables included | USB |
| Packaging content | Speakerphone (Speak2);Link 390 Bluetooth adapter (SKU dependent);Carry pouch;Safety Information and Warranty |
| Packaging data |
| Package width | 153 mm |
| Package depth | 155 mm |
| Package height | 49 mm |
| Ports & interfaces |
| Interface | USB/Bluetooth |
| Connectivity technology | Wired & Wireless |
| Bluetooth profiles | A2DP, AVRCP, HSP, HFP |
| Bluetooth version | 5.2 |
| USB connector type | USB Type-C, USB Type-A |
| Bluetooth | |
| Bluetooth Low Energy (BLE) | |
| Power |
| Power source type | Battery |
| Talk time | 32 h |
| Battery recharge time | 2.5 h |
| Technical details |
| Near Field Communication (NFC) | |
| Voice control | |
| Voice guidance | |
| Weight & dimensions |
| Width | 132.5 mm |
| Depth | 132.5 mm |
| Dimensions (WxDxH) | 132.5 x 132.5 x 35 mm |
| Height | 35 mm |
| Weight | 466 g |
Jabra Speak2 75, Felt Pouch, Link 380 Bluetooth Dongle, Safety Information < Declarations leaflet, Warranty leaflet