Jabra Speak 750 MS Wireless Bluetooth Speaker User Manual
- June 6, 2024
- Jabra
Table of Contents
Speak 750
User manual
GN Making Life Sound Better
UC-certified
© 2020 GN Audio A/S. All rights reserved. Jabra® is a trademark of GN Audio
A/S. The Bluetooth® word mark and logos are registered trademarks owned by the
Bluetooth SIG, Inc. and any use of such marks by GN Audio A/S is under
license.
Designed and engineered in Denmark Made in China
MODEL: PHS040Wa / END040W
Declaration of Conformity can be found on
www.jabra.com/doc
Welcome
Thank you for using the Jabra Speak 750. We hope you will enjoy it!
Jabra Speak 750 features
- Immersive sound for calls and music
- Intuitive plug-and-play connectivity – connect to a computer via USB or Bluetooth adapter, or connect to smartphone and tablet via Bluetooth
- Lightweight design, protective travel pouch, and up to 11 hours of battery life
- The dedicated Link button to pair two Jabra Speak 750 devices together for flexible and scalable meetings
- Interact with your voice assistant with the one-touch Smart button
- Certified with all leading Unified Communications (UC) platforms
Overview
Where to position
3.1 Small-sized meeting room
For the optimal audio quality, position the speakerphone in the center of the
table, up to 2.3m/7.5ft from each participant, but no closer than 0.5m/1.6ft.
A single Jabra Speak 750 is ideal for up to 6 people.
3.2 Medium-sized meeting room
For large meetings of up to 12 people in a single room, position two Jabra Speak 750 devices up to 4m/13ft apart, but no closer than 0.5m/1.6ft. Positioning them at either end of the table, between 0.5m/1.6ft to 2.3m/7.5 ft from participants, will ensure optimal audio quality.
To temporarily link the audio between two Jabra Speak 750 devices, tap the Link button on both speakerphones when they are within 4m/13ft.
3.3 Desk
When using the Jabra Speak 750 at your desk it is recommended to put the
speakerphone into an upright position using the table stand. This will better
direct the audio towards you for a richer music and media experience.
Additionally, two Jabra Speak 750 devices can be linked together for stereo
sound.
3.4 Stereo media
If you are displaying or viewing stereo media in a meeting or listening to music or media at your desk, two Jabra Speak 750 devices can be positioned on either side of a projector or monitor for stereo sound.
To temporarily link the audio between two Jabra Speak 750 devices, tap the Link button on both speakerphones when they are within 4m/13ft.
Max 4m/13ft
How to charge
4.1 USB charging
Plug the Jabra Speak 750 into a USB power source using the attached USB cable. The Jabra Speak 750 battery lasts for up to 11 hours of talk time and takes approx. 3 hours to fully charge.
4.2 Automatic power off
To preserve the battery while unplugged, the Jabra Speak 750 will automatically power off when it has not been connected to a Bluetooth device for 15 minutes. If connected to a Bluetooth device and not plugged into power, the Jabra Speak 750 will automatically power off after 8 hours.
4.3 Battery status
To view the current battery status, tap the Battery status button. The LEDs around the edge of the Jabra Speak 750 will light up to indicate the current battery status.
| 
---|---
How to connect
5.1 Connect to the computer (Bluetooth adapter)
Plug the Jabra Link 370 Bluetooth adapter into a USB port on your computer. The Jabra Speak 750 and the Jabra Link 370 Bluetooth adapter are pre-paired and ready to use out of the box. The Bluetooth range is up to 30m/98ft. Before first time use, plug the USB cable into your computer to wake the speakerphone.
For the Jabra Speak 750 to work correctly, you may need to set the Jabra Link 370 Bluetooth adapter as the playback and recording device in your operating system’s audio settings.
If you need to re-pair the Jabra Speak 750 with the Jabra Link 370 Bluetooth adapter, please use Jabra Direct. Jabra Direct can be downloaded at jabra.com/direct.
5.2 Connect to the computer (USB cable)
Plug the Jabra Speak 750 into a USB port on your computer. Before first time use, plug the USB cable into your computer to wake the speakerphone. You may need to set the Jabra Speak 750 as the playback and recording device in your operating system’s audio settings.
5.3 Connect to smartphone or tablet
Hold the Bluetooth button for 2 seconds and follow the voice-guided
instructions to pair to your smartphone or tablet. The Bluetooth range is up
to 10m/33ft. Before first time use, plug the USB cable into your computer to
wake the speakerphone.
To disconnect or reconnect, tap the Bluetooth button again.
How to use
6.1 Button visibility
The buttons are backlit and only visible when the speakerphone is powered on. After 1 minute of inactivity, the buttons will fade and can be reactivated by tapping the area where the buttons are located.
The Smart button, Link button, and Mute button will only be visible under certain conditions (see sections 6.4 and 6.5 for details).
6.2 Typical use
| WHAT| HOW
---|---|---
| Power on or off| Hold (1 sec) the Power button
| Answer call| Tap the Answer call button
| End or reject the call| Tap the End
call button
Turn on/off voice guidance| Hold (8 secs) the End call button
| Volume down/up| Tap (or hold) the Volume down or Volume up button
| Mute/unmute
microphone| Tap the Mute button (only visible when on a call)
| Battery status| Tap the Battery status button
| Connect
Bluetooth device| Tap the Bluetooth status button
| Link two Jabra Speak 750 devices| Tap the Link button (only visible
when within 4m/13ft range of another
Jabra Speak 750)
| Voice assistant (smartphones)| Tap the Smart button (only visible when
connected to a smartphone)
Speed dial (off by default)| Tap the Smart button (use Jabra Direct to enable
speed dial)
6.3 Multiple call handling
| WHAT|
HOW
---|---|---
| Put the current call on hold and answer an incoming call| Tap the Answer
call button
Switch between held call and active call
| Tap the Answer call button
| Reject incoming calls, and continue
current call| Tap the End call button
6.4 Link button
To temporarily link the audio between two Jabra Speak 750 devices, tap the Link button on both speakerphones when they are within 4m/13ft. The Link button will only be visible when two Jabra Speak 750 devices are within 4m/13ft.
To unlink the speakerphones, tap the Link button on one of the
speakerphones.
NOTE: Linking two Jabra 750 devices uses a Bluetooth connection. Each
Speak 750 can only have two active Bluetooth connections. If two Bluetooth
devices are currently connected to one of the Jabra Speak 750 devices, the
last connected Bluetooth device will temporarily be replaced by the Jabra 750
link. When the Jabra 750 devices are unlinked, the Bluetooth device connection
that was temporarily replaced will be restored.
6.5 Smart button
By default, the Smart button will activate your smartphone’s voice assistant (Siri®, Google Assistant™, Cortana™) when you are connected to a smartphone. However, if you would prefer the Smart button to speed dial a phone number on your Smartphone or PC, this can be configured using Jabra Direct.
6.6 Voice guidance
The voice guidance can be turned on or off by holding the End call button for 8 seconds.
6.7 Shared use
If the Jabra Speak 750 is to be shared by many people using Bluetooth, it is
recommended to enable Shared use, which can be configured in Jabra Direct.
When Shared use is enabled, the speakerphone will not automatically
connect to a previously connected Smartphone or Jabra Link 370 Bluetooth
adapter. Instead, the Bluetooth devices will need to be paired with the
speakerphone each and every time the smartphone is out of range or turned off
and on.
To pair a smartphone or Jabra Link 370 Bluetooth adapter to the speakerphone,
hold (2 sec) the Bluetooth button on the speakerphone and follow the
voice-guided instructions.
6.8 Factory reset
Resetting the Jabra Speak 750 clears the list of paired Bluetooth devices and
also clears all personalized settings. After a factory reset, it is necessary
to re-pair the Jabra Speak 750 to your Bluetooth devices and Jabra Link 370
Bluetooth adapter.
To factory reset, hold the Answer call button and the End call button
for 8 seconds until `Factory reset’ is announced by the speakerphone.
Software and firmware
7.1 Jabra Direct
Jabra Direct is computer software designed to support, manage and enable
optimal functionality for Jabra devices.
Download the latest free version from
jabra.com/direct
7.2 Update firmware
Firmware updates improve performance or add new functionality to Jabra devices.
- Connect the Jabra Speak 750 to a computer using the USB cable or Jabra Link 370 Bluetooth adapter.
- Use Jabra Direct to check for the latest firmware updates. Jabra Direct can be downloaded from jabra.com/direct
Support
8.1 FAQ and technical specifications
View the FAQ, certifications, and technical specifications at jabra.com/help/speak750
8.2 How to care for your Jabra device
- The Jabra Speak 750 is for indoor use only.
- Avoid storage at extreme temperatures (above 40°C/113°F or below -40°C/-40°F).
- Do not expose the Jabra Speak 750 to rain or other liquids.
- Do not cover the Jabra Speak 750 speaker mesh and buttons with stickers or labels.