Jabra Speak2 55 Speakerphone with Microsoft Teams Certification (2755-109)

The Jabra Speak2 55 Speakerphone with Microsoft Teams Certification (2755-109) is a professional wireless and USB conference speakerphone designed for hybrid meetings, remote work, home offices, small meeting rooms, and flexible workspaces. It combines four beamforming noise-cancelling microphones with full duplex audio, Voice Level Normalization, acoustic echo cancellation, and a full-range 50 mm speaker to provide clear, balanced communication for everyone in the meeting. The Microsoft Teams-certified model supports USB-C and USB-A connections for computers and Bluetooth 5.1 for compatible smartphones and tablets, with support for two simultaneous Bluetooth connections and up to eight paired devices. With up to 12 hours of wireless talk time, IP64-rated protection, an integrated USB cable, and a compact portable design, the Jabra Speak2 55 provides a versatile audio solution for professional meetings and collaboration.

Product Features

Microsoft Teams Certified

The Jabra Speak2 55 MS variant is certified for Microsoft Teams and includes a dedicated Microsoft Teams button for convenient access to supported Teams functions. The MS certification applies to USB connectivity, providing a reliable wired connection for Teams meetings on compatible computers.

Four Beamforming Noise-Cancelling Microphones

Four digital MEMS microphones use beamforming technology and noise cancellation to capture voices from different directions while reducing unwanted background noise. This helps improve voice clarity during meetings and conference calls.

Full Duplex Audio

Full duplex audio allows participants to speak and be heard simultaneously, creating a more natural two-way conversation without cutting off or interrupting voices when people speak at the same time.

Voice Level Normalization

Voice Level Normalization automatically equalizes the volume of different speakers, helping ensure that participants can be heard at a more consistent level without repeatedly adjusting the speakerphone volume.

Full-Range 50 mm Speaker

The integrated 50 mm full-range speaker provides clear audio for conference calls, presentations, music, and multimedia. It supports a frequency range of 100 Hz to 20 kHz in music mode and 150 Hz to 7 kHz in speak mode.

USB-C and USB-A Connectivity

The integrated USB cable includes both USB-C and USB-A connectors, allowing the speakerphone to connect to computers with either port. This dual-connector design provides compatibility with newer USB-C devices as well as computers equipped with USB-A ports.

Bluetooth 5.1 Connectivity

Bluetooth 5.1 provides wireless connectivity for compatible smartphones and tablets. The speakerphone supports up to 30 metres of Bluetooth operating range under suitable conditions.

Dual Bluetooth Connection

The Jabra Speak2 55 can maintain two simultaneous Bluetooth connections, allowing users to connect two compatible Bluetooth devices at the same time. This is useful when switching between devices during a working day.

Up to 8 Paired Devices

The speakerphone can remember up to eight paired Bluetooth devices, making it convenient for shared workspaces and users who regularly connect different smartphones or tablets.

Up to 12 Hours of Wireless Battery Life

The rechargeable lithium-ion battery provides up to 12 hours of wireless talk and music playback, allowing the speakerphone to be used throughout extended meetings and working sessions without remaining connected to power.

Acoustic Echo Cancellation

Built-in acoustic echo cancellation helps reduce unwanted echo during conversations, supporting clearer communication between participants in the room and remote meeting attendees.

Portable Design

The compact 120 mm diameter design and approximately 280 g weight make the Jabra Speak2 55 easy to move between desks, meeting rooms, home offices, and other workspaces. A carry pouch is included for transportation and protection.

IP64 Dust and Water Protection

The Jabra Speak2 55 has an IP64 rating, providing protection against dust and water splashes. This makes it suitable for flexible working environments where the speakerphone may be moved between different locations.

Wideband Audio

Wideband audio supports up to 8 kHz for voice communication, helping provide clearer speech during online meetings, conference calls, and unified communications applications.

Jabra Direct and Jabra Xpress Support

The speakerphone can be managed and configured using Jabra Direct and Jabra Xpress. These software tools can be used for device management and firmware updates, with Jabra Direct available for Windows and Mac and Jabra Xpress available for Windows.

Compatible With Leading Meeting Platforms

The Jabra Speak2 55 is certified or compatible with leading virtual meeting platforms, including Microsoft Teams, Zoom, Google Meet, and Amazon Chime. This makes it suitable for different professional collaboration environments.

Product Specifications

• Brand: Jabra
• Product family: Speak2
• Model: Jabra Speak2 55 MS Teams
• Part number: 2755-109
• Product type: Portable conference speakerphone
• Variant: Microsoft Teams
• Colour: Dark grey
• Microsoft Teams certification: Yes
• Microphones: 4
• Microphone type: Digital MEMS
• Microphone technology: Beamforming and noise cancellation
• Microphone frequency range: 150 Hz to 7 kHz
• Microphone pickup range: Up to 2.3 metres
• Full duplex audio: Yes
• Speaker size: 50 mm
• Peak audio output: 85 dB SPL at 0.5 m
• Speaker bandwidth, music mode: 100 Hz to 20 kHz
• Speaker bandwidth, speak mode: 150 Hz to 7 kHz
• Wideband audio: Up to 8 kHz
• Acoustic echo cancellation: Yes
• Voice Level Normalization: Yes
• Automatic Gain Control: Yes, for outgoing audio
• Noise reduction on calls: Yes
• Connectivity: USB-C, USB-A and Bluetooth
• Bluetooth version: 5.1
• Bluetooth profiles: A2DP, AVRCP, BLE and HFP
• Bluetooth operating range: Up to 30 metres
• Paired Bluetooth devices: Up to 8
• Simultaneous Bluetooth connections: Up to 2
• Bluetooth use: Smartphone and tablet connectivity
• Integrated USB cable length: Approximately 80 cm
• Wireless battery life: Up to 12 hours
• Battery type: Rechargeable lithium-ion
• Charging time using USB-C or USB-A at 1 A: Up to 2.5 hours
• Charging time using USB-C or USB-A at 0.5 A: Up to 5 hours
• Ideal room size: Up to 4.5 m x 4.5 m
• Main unit dimensions: 120 mm diameter x 33 mm height
• Weight: Approximately 280 g
• IP rating: IP64
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 45°C
• Compatible software: Jabra Direct and Jabra Xpress
• Supported meeting platforms: Microsoft Teams, Zoom, Google Meet and Amazon Chime
• Google Fast Pair: Supported
• Microsoft Swift Pair: Supported
• Box contents: Speakerphone, carry pouch, safety information and warranty
• Recommended use: Microsoft Teams meetings, video conferencing, hybrid meetings, remote work, home offices, small meeting rooms, presentations and professional collaboration
• Warranty: 2 years