Getting started with the checklist

• A JBL LINK device(s).
• Latest version of the Google Home app installed on your mobile device.
• Latest version of the Google app  (Android only) installed on your mobile device.
• A Google Account (you can create one online via Google).
• A mobile device with either iOS or Android support.
  • ​Must have iOS 10 or higher
  • Must have Android 5.0 and higher
  • There is no support for PC set up.
• An internet connection from your local ISP (Internet Service Provider).
• Your Wireless Network must secured with WPA2 Encryption (Enterprise mode NOT supported). 
• Availability and performance of certain features, services and applications are device- and network-dependent and may not be available in all areas; subscription(s) may be required, and additional terms, conditions and/or charges may apply.

Wi-Fi requirement

• Wi-Fi routers must have Encryption enabled to install JBL LINK speakers (WPA2 etc).
• Wi-Fi Extenders need to feature support of Multicast forwarding and UPnP.
• Always use 5 GHz Wi-Fi for best performance and less interference.
• For routers that have 2.4G Wi-Fi support only, make sure that they are using channels 1, 6 or 11 only.

10 minutes before the time limit has been reached, a voice prompt will be played on the headphones. When reaching the time limit, the volume will be muted, and a new voice prompt will inform that the listening limit has been reached.

Make sure both headphones are fully charged to ensure that the issue is not due to one of the earbuds lacking power.

Check that the contact points on the headphones and the charging case are clear of dirt, so the issue is not due to the product not being able to charge.

The LED on the headphones will show a blue light when correctly inserted in the charging case.

Try to reset the headphones if the product is fully charged but are still only working in Mono mode.

A reset guide for the headphones can be found here: Reset guide

To have the best Active Noise Canceling performance possible, we advise you to keep the earbuds clean as much as possible. In case the IR sensors are covered with dirt of any kind, the Active Noise Cancellation performance will not be as effective. Sometimes, it may not give you the desire outcome to enjoy your music. 

If your teammates can not hear you, make sure of the following:

If you are not able to turn Spatial Audio on and the option is greyed out on the JBL Smart Tx, then you need to do the following.

• Open the JBL Headphones app
• Disable High-Resolution Audio (LDAC)
• The headphones will turn off and reboot
• You can enable Spatial Audio after the reboot

Make sure to check that the USB-C connector on the phone is clean and free of dirt and dust. A dirty connection could result in a disconnection during physical activities such as walking or running. A clean USB-C connection is needed in order to establish a good sound connection.

The JBL Quantum TWS an JBL Quantum TWS Air supports two types of wireless connection at the same time. It's compatible with any Bluetooth compatible devices while the USB wireless dongle enables compatibility with PC/Mac, PS4/5, Nintendo Switch^TM, TV and iPads and Android^TM devices with USB-Connection (Note: Type-C supports PS5 while type-A is compatible with all PlayStation^TM model).

The JBL Quantum Stream mic is compatible with the following platforms:

The JBL Headphones app supports the file types JPG and PNG. There is no limit on file size, as this depends on how much the phone and app can handle to load the image into the app. When you are uploading the image to the Smart Case, the app will make a screenshot of the image and cut the image, so it fits the shape of the screen. Therefore, the size of this screenshot will be smaller than the size of the image.