Jabra Speak2 75 MS Teams Speakerphone — Link 380c, Dark Grey
65mm Super-Wideband Speaker4 Beamforming MicsUp to 32h BatteryCertified for Microsoft Teams
The Jabra Speak2 75 MS, part number 2775-329 (EAN 5706991026832), is a portable professional Bluetooth speakerphone with a full-range 65mm speaker and four beamforming noise-cancelling microphones, built for hybrid workers and meeting rooms up to 4.5 × 4.5 m. This Microsoft Teams–certified variant ships with the Jabra Link 380c USB-C Bluetooth adapter for plug-and-play wireless connection to your laptop, while the integrated 75 cm USB cable connects to both USB-C and USB-A ports.
Super-wideband audio up to 14 kHz, advanced full duplex and Voice Level Normalization make conversations sound natural in both directions, and the 360° Microphone Quality Indicator light ring shows at a glance that you are being heard. With up to 32 hours of wireless talk time, IP64 dust and water protection and a carry pouch in the box, it is made to move between home, office and travel. Typically in stock with fast delivery across Cyprus.
Compatibility note: This is the MS (Microsoft) variant, certified for Microsoft Teams and Teams Rooms with a dedicated Teams button experience. It also works fully with Zoom, Google Meet, Cisco Webex and other UC platforms. The included Link 380c adapter plugs into a USB-C port; for USB-A–only laptops use the integrated cable’s USB-A connector or the Link 380a adapter (sold separately).
Best For
✓Hybrid and remote professionals on daily calls
✓Microsoft Teams organisations (certified, Teams button)
✓Huddle spaces and meeting rooms up to 4.5 × 4.5 m
✓Frequent travellers — IP64 rating and carry pouch
✓Group calls where every voice must be heard equally
✓Music playback with 65mm full-range speaker (80 Hz–20 kHz)
Key Features
Super-Wideband 65mm Audio
A full-range 65mm speaker with 88 dBspl peak ouTPUt and super-wideband voice up to 14 kHz delivers dramatically clearer calls than standard wideband speakerphones, plus rich music playback from 80 Hz to 20 kHz.
4 Beamforming Mics + Quality Indicator
Four digital MEMS noise-cancelling microphones pick up voices from up to 2.5 m in 360°, while the unique Microphone Quality Indicator light ring gives real-time visual feedback that you are coming across loud and clear.
Full Duplex + Voice Level Normalization
Advanced full duplex lets both sides speak and be heard simultaneously, and Voice Level Normalization automatically balances quiet and loud talkers so everyone gets an equal seat at the virtual table.
Link 380c, Dual-USB Cable, 32h Battery
The included Link 380c USB-C adapter gives certified plug-and-play Bluetooth on your laptop, the integrated cable fits both USB-C and USB-A ports, and the 4700mAh battery runs up to 32 hours per charge.
Technical Specifications
| Identification |
| Part Number |
2775-329 |
| EAN / GTIN |
5706991026832 |
| MPN |
2775-329 |
| Audio |
| Speaker |
65mm full-range, peak ouTPUt 88 dBspl @ 0.5 m |
| Speaker bandwidth |
Music mode 80 Hz – 20,000 Hz + Speak mode 150 Hz – 14,000 Hz |
| Super-wideband |
Yes, up to 14,000 Hz |
| Microphones |
4 × digital MEMS, beamforming, noise-cancelling |
| Microphone pickup |
Up to 2.5 m, 360° + SNR 72 dB |
| Full duplex |
Yes, with acoustic echo cancellation and reverb reduction |
| Voice Level Normalization |
Yes, incoming and outgoing audio |
| Ideal room size |
Up to 4.5 × 4.5 m |
| Connectivity |
| Wired |
Integrated 75 cm USB-C cable with USB-A and USB-C adapters |
| Bluetooth |
Version 5.2, range up to 30 m |
| Bluetooth adapter |
Jabra Link 380c MS (USB-C) included |
| Pairing |
Up to 8 paired devices, 2 simultaneous connections + Microsoft Swift Pair, Google Fast Pair |
| Audio codecs |
AAC, SBC, mSBC, CVSD |
| Power & Battery |
| Talk time |
Up to 32 hours |
| Battery |
Rechargeable lithium-ion, 4700mAh |
| Charging time |
Up to 2.5 h at 1 A + up to 5 h at 0.5 A |
| General |
| Dimensions |
Ø 132.5 × 35 mm |
| Weight |
466 g |
| Durability |
IP64 dust and water protection |
| Certifications |
Microsoft Teams, Teams Rooms, Swift Pair, Zoom, Google Meet, Cisco, Avaya, Unify, Alcatel-Lucent, Amazon Chime |
| Software |
Jabra Direct, Jabra Sound+, Jabra Xpress |
| In the box |
Speak2 75 speakerphone, Link 380c USB-C Bluetooth adapter, carry pouch, documentation |
| Colour |
Dark Grey |
| Warranty |
2 years |
Frequently Asked Questions
Does the Jabra Speak2 75 MS (2775-329) work with Zoom and Google Meet, or only Microsoft Teams?
It works with all major platforms. The MS variant is certified and optimised for Microsoft Teams and Teams Rooms, but the Speak2 75 is also certified for Zoom, Google Meet, Cisco, Avaya, Unify and Amazon Chime, so it delivers professional call quality on any of them.
What is the difference between the 2775-329 and the other Jabra Speak2 75 variants?
The 2775-329 is the MS Teams version bundled with the Link 380c USB-C Bluetooth adapter. The 2775-319 is the same MS unit with the USB-A Link 380a adapter, the 2775-109 is the MS unit with no adapter, and the 2775-2xx/4xx codes are the UC (non-Teams) equivalents.
Can I connect the Speak2 75 to my laptop and smartphone at the same time?
Yes. It supports two simultaneous Bluetooth connections and remembers up to 8 paired devices, so you can stay connected to your laptop via the Link 380c adapter while your phone is paired for mobile calls or music.
What do I need to know before buying the Jabra Speak2 75 MS?
The Link 380c adapter requires a USB-C port, though the integrated cable also fits USB-A. Super-wideband audio requires a supported UC client and USB connection. Battery life is up to 32 hours with a 2.5-hour recharge at 1 A, and the IP64-rated unit comes with a carry pouch and 2-year warranty.
Singular Expert Insight
The Speak2 75 is the flagship of the Speak2 range and the one to pick when call quality is non-negotiable: it is the only model in the series with super-wideband full duplex audio, the 65mm speaker and the Microphone Quality Indicator. If you mostly take solo calls at a desk, the cheaper Jabra Speak2 55 covers the basics and saves money. Within the Speak2 75 family, choose this 2775-329 if your laptop has USB-C and your organisation runs Microsoft Teams; Zoom- or Meet-first teams should look at the UC variants (2775-429 with Link 380c).
Buyer’s Guide
Buy it if
You run Microsoft Teams, take daily group or hybrid calls, and want best-in-class portable audio — 65mm super-wideband speaker, 4 beamforming mics, 32h battery and IP64 build.
Skip it if
You only take occasional solo calls — a Speak2 55 or a quality headset costs less. For rooms larger than 4.5 × 4.5 m, link two Speak2 75 units or move to a dedicated room system.
Also consider
Jabra Speak2 55 for a lower-cost portable option, the 2775-319 (Link 380a) if your fleet is USB-A, or the UC variants 2775-429/419 for Zoom and Google Meet–centric organisations.