Jabra Speak2 55 MS Teams Speakerphone — Dark Grey
50mm Full-Range Speaker4 Beamforming MicsUp to 12h BatteryCertified for Microsoft Teams
The Jabra Speak2 55 MS, part number 2755-109 (EAN 5706991027303), is a portable professional Bluetooth speakerphone with a full-range 50mm 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 connects to laptops through its integrated 80 cm USB cable with both USB-C and USB-A connectors, and pairs directly with smartphones and tablets over Bluetooth 5.1 for up to 12 hours of wireless talk time.
Full duplex audio lets both sides speak naturally at the same time, Voice Level Normalization equalizes quiet and loud talkers, and wideband audio up to 8 kHz keeps every word clear. At 280 g with IP64 dust and water protection and a protective pouch in the box, it moves easily between home, office and travel. Typically in stock with fast delivery across Cyprus.
Compatibility note: No Bluetooth adapter is included — direct Bluetooth pairing is intended for smartphones and tablets, while laptops connect via the integrated USB-C/USB-A cable (platform certifications apply to USB connections only). It also works fully with Zoom, Google Meet, Amazon Chime and Chromebooks; Zoom/Meet-first organisations can choose the UC variant 2755-209 instead.
Best For
✓Hybrid and remote professionals on daily calls
✓Microsoft Teams organisations (certified via USB)
✓Wireless smartphone calls — up to 12h battery
✓Desks and meeting rooms up to 4.5 × 4.5 m
✓Travel — 280 g, IP64 rating and protective pouch
✓Mixed laptop fleets — USB-C and USB-A on one cable
Key Features
Full-Range 50mm Speaker
A custom 50mm speaker with 85 dBspl peak ouTPUt delivers big, room-filling wideband audio for calls, and 100 Hz – 20 kHz bandwidth in music mode for rich playback between meetings.
4 Beamforming Noise-Cancelling Mics
Four digital MEMS microphones pick up voices from up to 2.3 m in all directions while filtering out keyboard clatter and background noise, so only what matters comes through.
Full Duplex + Voice Level Normalization
Both sides can speak and be heard simultaneously for natural conversation flow, while Voice Level Normalization automatically equalizes outgoing voices so quiet and loud talkers come across at the same level.
12h Battery + Bluetooth 5.1
Go wireless with your phone or tablet for up to 12 hours per charge (2 × 900mAh), recharge in about 2.5 hours, or plug the dual USB-C/USB-A cable into any laptop for certified plug-and-play Teams calls.
Technical Specifications
| Identification |
| Part Number |
2755-109 |
| EAN / GTIN |
5706991027303 |
| MPN |
2755-109 |
| Audio |
| Speaker |
50mm full-range, peak ouTPUt 85 dBspl @ 0.5 m |
| Speaker bandwidth |
Music mode 100 Hz – 20,000 Hz + Speak mode 150 Hz – 7,000 Hz |
| Wideband audio |
Yes, up to 8,000 Hz |
| Microphones |
4 × digital MEMS, beamforming, noise-cancelling |
| Microphone pickup |
Up to 2.3 m, 360° |
| Full duplex |
Yes, with acoustic echo cancellation |
| Voice Level Normalization |
Yes, outgoing audio |
| Ideal room size |
Up to 4.5 × 4.5 m |
| Connectivity |
| Wired |
Integrated 80 cm USB-C cable with USB-A adapter |
| Bluetooth |
Version 5.1, range up to 30 m (direct pairing for smartphone/tablet) |
| Bluetooth adapter |
Not included — certifications apply to USB connection |
| Pairing |
Up to 8 paired devices, 2 simultaneous connections + Google Fast Pair |
| Bluetooth profiles |
A2DP, AVRCP, BLE, HFP |
| Power & Battery |
| Talk time |
Up to 12 hours |
| Battery |
Rechargeable lithium-ion, 2 × 900mAh |
| Charging time |
Up to 2.5 h at 1 A + up to 5 h at 0.5 A |
| General |
| Dimensions |
Ø 120 × 33 mm |
| Weight |
280 g |
| Durability |
IP64 dust and water protection |
| Certifications |
Microsoft Teams, Zoom, Google Meet, Amazon Chime, Google Fast Pair, Works With Chromebook |
| Software |
Jabra Direct (Windows/Mac), Jabra Xpress (Windows) |
| Sustainability |
Outer casing made with over 50% sustainable materials |
| In the box |
Speak2 55 speakerphone, carry pouch, documentation |
| Colour |
Dark Grey |
| Warranty |
2 years |
Frequently Asked Questions
Does the Jabra Speak2 55 MS (2755-109) 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 the Speak2 55 is also certified for Zoom, Google Meet, Amazon Chime and Works With Chromebook, so it delivers professional call quality on any of them.
Can I use the Speak2 55 wirelessly with my laptop without an adapter?
Standard Bluetooth pairing is intended for smartphones and tablets. For laptops, Jabra recommends the integrated USB-C/USB-A cable — platform certifications apply to USB connections only. For certified wireless laptop audio out of the box, look at the Speak2 75 bundles with Link 380 adapters.
What is the difference between the Speak2 55 and the Speak2 75?
The Speak2 75 steps up to a 65mm speaker with super-wideband audio (14 kHz vs 8 kHz), 32-hour battery (vs 12), Bluetooth 5.2, the Microphone Quality Indicator light ring and optional Link 380 adapter bundles. The Speak2 55 keeps the same 4-mic full duplex engineering at a lower price.
What do I need to know before buying the Jabra Speak2 55 MS?
It pairs with up to 8 Bluetooth devices and holds 2 simultaneous connections, runs up to 12 hours per charge and recharges in about 2.5 hours at 1 A. The IP64-rated 280 g unit ships with a carry pouch and a 2-year warranty; no Bluetooth adapter is included.
Singular Expert Insight
The Speak2 55 is the sweet spot of the Speak2 range: it adds Bluetooth and a 12-hour battery over the corded Speak2 40 for Genuinely flexible hybrid use, without the flagship price of the Speak2 75. Choose this 2755-109 if your organisation runs Microsoft Teams and you mostly connect by USB with occasional phone pairing. If you never need wireless, the Speak2 40 (2740-109) saves money; if you want super-wideband audio, 32-hour battery and a Link adapter, step up to the Speak2 75 MS (2775-319/329).
Buyer’s Guide
Buy it if
You run Microsoft Teams and want flexible portable audio — 50mm speaker, 4 beamforming mics, full duplex, 12h wireless battery and IP64 — at a mid-range price.
Skip it if
You never use wireless (Speak2 40 costs less), need certified wireless laptop audio or super-wideband sound (Speak2 75 with Link 380), or your organisation is Zoom/Meet-first (2755-209 UC).
Also consider
Jabra Speak2 55 UC (2755-209) for Zoom/Meet organisations, the corded Speak2 40 MS (2740-109) to save money, or the flagship Speak2 75 MS (2775-329) for premium audio.