The Jabra Speak2 75 MS is the premium Teams-certified model in the Speak2 Series. It delivers identical hardware performance to the UC variant — super-wideband audio up to 16,000 Hz, four beamforming MEMS microphones with 72 dB SNR, a 65mm speaker at 88 dBspl, and 32-hour battery — with Microsoft Teams factory optimisation and the dedicated Teams button for one-touch meeting control.
The included Link 390A MS adapter is the Teams-certified USB-A Bluetooth dongle, providing a stable dedicated wireless connection independent of laptop Bluetooth quality. Bidirectional Voice Level Normalisation, reverberation reduction, and the Microphone Quality Indicator complete the feature set for demanding professional use in Teams-standardised environments.
For Australian organisations deploying Microsoft Teams as their primary communications platform, the Speak2 75 MS provides the highest level of portable speakerphone performance with the confidence of native Teams certification and the management capabilities of Jabra Direct and Xpress for enterprise fleet deployments.
Premium Teams speakerphone for professionals
The Speak2 75 MS is designed for professionals who require the highest portable speakerphone performance in a Microsoft Teams environment, with factory certification and native Teams integration.
- Microsoft Teams optimised with Teams button — one-touch Teams access and automatic configuration, factory-certified for Teams environments.
- Link 390A MS USB-A adapter — Teams-certified dedicated Bluetooth dongle for stable, reliable wireless connection via USB-A.
- Super-wideband audio up to 16,000 Hz — the most natural-sounding portable speakerphone experience available on Microsoft Teams.
- 4 beamforming mics, 72 dB SNR, 2.5m range — precise directional pickup with industry-leading signal clarity.
- Bidirectional Voice Level Normalisation — incoming and outgoing audio balanced automatically for consistent call levels.
- 32-hour wireless battery — full-day and multi-day operation without recharging between meetings.
True full duplex conversation
Full duplex technology ensures both sides of the call can speak simultaneously without audio interruption — conversations are as natural as face-to-face discussions regardless of participant count.
Beamforming mics with 72 dB SNR
Four beamforming MEMS microphones with a 72 dB signal-to-noise ratio deliver precise directional pickup at up to 2.5m, suppressing off-axis background noise across the full pickup radius.
Microphone Quality Indicator
The LED Microphone Quality Indicator provides real-time pickup feedback before and during calls — participants can confirm they are within optimal microphone range before the meeting begins.
Stable wireless via Teams-certified dongle
The Link 390A MS is a Teams-certified USB-A Bluetooth adapter that provides a stable, dedicated wireless connection — independent of the laptop’s built-in Bluetooth for reliable performance in busy wireless environments.
IP64 rated for demanding environments
IP64 protection and reverberation reduction make the Speak2 75 MS suitable for hard-surface meeting rooms, frequent travel, and shared workspace environments where durability is a requirement.
32-hour wireless battery life
Thirty-two hours of wireless operation covers multiple full working days and extended travel schedules without requiring a recharge between meetings or sessions.
Enterprise fleet management ready
Compatible with Jabra Direct and Jabra Xpress, the Speak2 75 MS supports firmware updates and fleet-wide device management — relevant for IT teams deploying at scale across multiple sites.
| Specification | Value | What it means for you |
|---|---|---|
| Ideal for room sizes | Up to 4.5m x 4.5m | Confirms the maximum room footprint this device covers without additional audio expansion. |
| Number of microphones | 4 | More microphones improves directional pickup and coverage across the table. |
| Microphone type | Digital MEMS | Digital MEMS microphones deliver consistent accuracy and better noise rejection than analogue types. |
| Microphone frequency range | 150Hz – 14000Hz | Wider range captures more of the voice spectrum — speech sounds more natural to the far end. |
| Microphone pick up range | Up to 2.5m | Maximum distance a speaker can sit from the device and still be clearly picked up. |
| Full Duplex | Yes | Both sides can speak simultaneously without cutting each other off — essential for natural conversation. |
| Signal-to-noise ratio (SNR) | 72 dB | Higher SNR means cleaner audio. 70 dB+ is professional grade. |
| Speaker size | 65mm | Larger driver delivers fuller, richer sound — important for filling a small meeting room. |
| Peak audio output | 88 dBspl @ 0.5m | Maximum volume before distortion — relevant for larger or noisier rooms. |
| Speaker bandwidth (music mode) | 80Hz – 20000Hz | Full frequency range for media playback. |
| Speaker bandwidth (speak mode) | 150Hz – 14000Hz | Optimised frequency range for speech clarity on calls. |
| Acoustic echo cancellation (AEC) | Yes | Prevents the far end from hearing their own voice echoed back. |
| Reverberation reduction | Yes | Reduces room echo for clear speech in hard-surfaced meeting spaces. |
| Voice Level Normalization (Automatic Gain Control, AGC) | Yes (for incoming and outgoing audio) | Automatically balances loud and quiet voices for consistent call audio. |
| Super-wideband (SWB) **** | Up to 16000 Hz | |
| Noise reduction on calls | Yes | Filters background sounds so the far end hears speech clearly. |
| Microphone Quality Indicator (enable in Jabra app) | Yes | Real-time LED display confirms microphone pickup level before and during calls. |
| Compatible software and/or apps | Jabra Direct, Jabra Sound+, Jabra Xpress | Jabra Direct and Xpress enable firmware updates and fleet management across multiple units. |
| Talk-time | Up to 32 hours | |
| Corded charging | Integrated USB C cable with USB A adapter | |
| Charging time (USB C/A 1 A) | Up to 2.5 hours | |
| Charging time (USB C/A 0.5 A) | Up to 5 hours | |
| Battery type | Rechargeable lithium-ion battery | |
| Battery capacity | 4700 mA | |
| Connectivity | USB C or USB A, Bluetooth (for smartphone/tablet only) | USB plug-and-play means no drivers or IT configuration — works immediately. |
| Bluetooth adapter | USB-A | |
| Bluetooth® version | 5.2 | |
| Bluetooth® profiles | A2DP, AVRCP, BLE (for Microsoft Swift Pair, Google Fast Pair), HFP, HSP | |
| Operating range (Bluetooth) | Up to 30m | |
| Paired devices | Up to 8 Bluetooth devices | |
| Simultaneous Bluetooth connections | 2 | |
| Integrated USB cable length | ca. 75cm | Determines how far the device can sit from your laptop without an extension cable. |
| IP rating ** | IP64-rated protection from dust and water | |
| Warranty | 2 years | Jabra’s standard warranty period covering manufacturing defects. |
| Certifications and compliance *** | Microsoft Teams (variant dependent), Microsoft Teams Rooms (variant dependent), Microsoft Swift Pair, Alcatel-Lucent, Avaya, Cisco, Unify, MFi, Google Meet, Amazon Chime, Google Fast Pair | |
| Operating temperature | 0°C to 40°C | The ambient temperature range within which the device operates reliably. |
Jabra Warranty
Jabra Speak2 Series speakerphones carry a 2-year warranty covering defects in materials and workmanship under normal operating conditions.
Kickstart Computers is an authorised Jabra reseller in Australia. Contact us on 0416 353 501 for warranty assistance.
The Jabra Speak2 75 MS Speakerphone – Bluetooth, Link 390A MS USB-A suits small-to-medium meeting rooms and flexible working environments. Video conferencing equipment and Jabra cover the full range available.
