How To

True Adaptive NC available on Tour One enables real-time monitoring of exterior surroundings and personal attributes like movement, hair, eyeglasses, and automatic adjustments to the NC performance and EQ.

If you don’t prefer the canceling performance's automatic change, you can get a fine-tuned canceling level by choosing “Everyday Mode” in the app.

Adaptive Noise Cancelling - available on Tour Pro+ TWS - listens to ambient environmental noises using external and internal mics then creates the inverse phase back to the listener creating the noise “canceling” effect.
The headphones also allow the listener to adapt or adjust noise cancellation through features like Ambient Aware and TalkThru.

Make sure to press the association button once. If by mistake you pressed it more than once, there is a good chance that association does not take place. Wait until the association process is completed, which takes about 2 minutes, and repeat the process.

This can be caused by the charge arm reaching its thermal temperature cutoff. This is a safety feature to prevent a potential risk. For proper heat dissipation, always be sure to have the charging arm in the open position when your smart phone is attached.

These holes are the microphones for the JBL Link

If your LINK BAR has 4 orange LED lights in the front, this means you have "muted" the microphone which is located on the top of the speaker.
To unmute the LINK BAR use the "switch" and the front LEDs will stop illuminating orange. Now you can use the hot-words to interact with the Google Assistant/Google Search (varies from country).

Privacy information:
We call our button the "PrivacySwitch" for the moments when you don't want the bar to listen for the hot words.
Google has high privacy rules, and one of them is not to share end-user data with any third-party apps.
 

For InfinityLab charger, the recommended operating temperature is between 0-45°C.
Our chargers provide auto protection against overheating as well as overcurrent/overvoltage conditions.
Therefore, when the operating temperature is outside the range, this charger will auto adjust the output powers to protect itself and your devices.

Although the owner's manual states that owner can use this connector for home upgrade procedure, this is not so. The USB-connector used cannot be bought in commercially available cables, and the port must be considered for technician's use only.

Although the owner's manual states that owner can use this connector for home upgrade procedure, this is not so. The USB-connector used cannot be bought in commercially available cables, and the port must be considered for technician's use only.

This is the charging indicator LED. I lights up red when the headphone is charging, and goes dark when charging is complete, or if no charging takes place.

As explained in our Owner's manual, it will adjust the sound to match the placement of your Soundbar, wall or table. When against a wall, the sound reflection will be different than when on a table. This button adjusts the tonal quality to give you the best audio results in either setup.

Verify your TV supports the ARC feature.Make sure you enable the external speakers/ARC/digital audio output on your TV, this varies by TV manufacturer. Set the AVR1x1S to the TV input. Go into the AVR menu settings and under System Settings, make sure Audio Return Channel is set to Auto and set the TV Control to on.

This is due to your HDMI cables. All cables attached to the HDMI inputs of the SB450, needs to be High speed cables. If your cables do not meet these requirement, then you will experience unstable connection from source to your TV.

Common fixes:
(1) Make sure that the soundbar is not muted.
(2) Select the correct audio input source on the remote control.
(3) Check the connections to your TV or other devices
(4) Perform a reset if none of the above is working. 
(4.1) Press and hold VOL -, VOL +, and Source buttons to perform a reset.
 

If you suspect a printing error, please contact us. We will ask you take a photo of your Personalised Product. Then we can compare this to the confirmed order image. If the issue is verified, we will provide further instructions to have your Personalised Product re-printed.

If you experience a problem with setup using an Android 7.0 or higher device, please perform the following steps: First, force stop the HK Controller app from running in background. Second, go to your phone or tablet Wi-Fi settings, find the Omni speaker setup Wi-Fi network, and select “Forget Network”.Third, reopen the HK Controller app and begin the setup process again. After performing these steps, you will be able to complete the setup process for your speakers.

The ergonomics of yurbuds sport earphones are indeed different and it is that unique design that creates the TwistLock™ and the guarantee that they will not fall out nor hurt. Our development team studied the human ear, and, as athletes, we know the demands on sport earphones. The results of that research are yurbuds. We encourage you to explore the various offerings on jbl.com.

Move the sub closer to the SOUNDBAR for testing and see if the signal picks up. 1: Turn off any wireless routers or devices that run on 2.4ghz signals, such baby monitors, cordless phones, etc. and test to see if the subwoofer connects. 2: Test with a movie or music with a lot of action scenes or bass. If it's just dialogue, you may not hear the subwoofer.

Yes, by using the manual setup procedure it is possible to increase the signal volume level to the subwoofer, while reducing the level on the subwoofer itself. The reason it switches off is that the standby sensing circuit cannot sense music when the level is very low. By increasing the volume to the subwoofer and reducing its output on the sub itself, the signal sensing circuit has a better chance of recognizing an incoming signal, preventing the sub from switching off.

When you press the power button you will hear a “door locked” tone. This means the top capacitive touch buttons have been locked. At this point you cannot trigger them. With another short press of the power button, you will hear a “door unlocked” tone, which means the top capacitive touch buttons have been unlocked.

If your volume level is quiet, make sure that the TalkThru is not activated on your headphones. In order to deactivate or activate TalkThru, quickly press the ANC button located at the top of the LEFT ear cup. You will hear an audible voice stating, TalkThru On when activated, and 'ANC On' when deactivated.

The InifilityLab power bank is Qi-certified for a maximum of 10W of Qi wireless charging.
Your device should support Qi charging, and the actual wireless charging speed may vary depending on the device.

For example, iPhone 11 Pro supports Max 7.5W Qi charging, and Samsung Galaxy S21 supports Max 15W QI charging.  

Check your device details to know how much power it can receive. 

There is a firmware update for the Tour One headphones, release notes below.

What’s New:
1. Optimize ANC performance at mid-range around 1kHz.
2. Optimize a few minor pop noises.
3. Fixed a few minor SW bugs.
4. Optimize the UI behavior.

To pause/play music, tap center button on right or left ear for 1 second. To skip tracks forward, DOUBLE CLICK the center button on right or left ear. Unfortunately, you cannot skip tracks backward.

To skip tracks forward, double click the PAUSE/PLAY to advance to the next track. Please note: You can only skip tracks forward. This speaker does not have the capability to skip to the previous track.

First, ensure that you have the Google Assistant or Amazon Alexa apps installed on your device, depending on the voice assistant you want to use. Go to your app store to download the intended voice assistant app, then add your headphones as a device in the app if necessary. Finally, enable the intended voice assistant in the settings of the My JBL Headphones app and assign which earbud you want to use to control it. The voice assistant app must be open for it to work correctly. It can be opened from within the My JBL Headphones app by tapping the name of the required voice assistant after you have selected it for use and assigned a gesture to one of your earbuds to control it.

JBL Tune Flex is packed with two types of ear tips. These are called “Open Ear Tips” and “Sealing Ear Tips”.
When you click the Ear Tips mode, you will hear a tone to remind you of the different sound modes (Voice prompts not ready yet).

Numbers 1-6 do NOT relate to ANC level, but you can find the optimal performance for your ears by selecting one of the bubbles. 

You can choose the “Ear Tip Sound Settings” feature in the JBL Headphones app or activate this feature by tapping three times + holding the left earbud. 

TUNE FLEX
Software Update Release Notes
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Software Version:  V3.1.0 (global)
Release Date:  September 14, 2022
Release Media:  OTA (over the air) via JBL Headphone App


What’s New

1. Improved the connectivity between left and right earbud.
2. ANC (active noise cancelling) can be activated more quickly.
3. Optimized the APP user experience for better flow.

If you do not perform the "Ear Tip Sound" setting after changing the ear tips, i.e., using the “Open Ear Tips” for “Sealing Ear Tip” mode, the sound will not be as natural as with “Sealing Ear Tips”, and vice versa.