No. The JBL Free does not feature volume control. It features pause/play and track control.

Yes, the calibration is done for both left and right ears

No. The JR 300 is a standard plug and play headphone with no microphone or track features.

Yes, the microphone allows you to skip tracks and control volume. To skip tracks forward, press and hold the volume + for 3 seconds. To skip tracks backward, press and hold the volume - for 3 seconds.

No, since the OMNI BAR+ does not have any HDMI input connections, it is only your source, connected to the TV, (and of course your TV) that need to be 4K compatible.

Yes, press and hold the Surround button on the OMNI BAR+ until it starts to blink amber. You are now in pairing mode. Press Volume+ on your OMNI BAR+, then press Volume+ on your remote control. The surround button will quickly flash white, to indicate it has learned Volume+. Repeat for Volume-, and Mute, and then hold down the Surround button to exit remote control learning.

Yes. You can configure the volume of the mic monitoring in JBL QuantumENGINE. And the default setting of the mic monitoring is set of “OFF”.

Yes, the volume control buttons are located on the LEFT arm of the neckband.

No, the HDMI connection is used for audio return channel only, there is no on-screen display function to show settings on the TV screen.

Yes, Soundgear supports aptX LL (Low Latency). (aptX is a way of packing more information into a compressed version of a signal).

Yes, the T110BT features a three button inline microphone which allows you to pause/play skip tracks, answer calls and control the volume.

Yes, the T205 features a one button universal microphone that gives you the ability to pause/play, answer/hang up calls, and skip tracks.

No. Because it features a one button universal microphone, it does not give you the ability to control the volume.

Yes. The 600BTNC features an audio cable that you can use if you do not wish to use the headphones via wirelessly.

Yes. You have the ability to control the volume which is located on the RIGHT arm of the neckband.

Yes. The UA Train features a detachable audio cable with a one button remote. (Please note: you cannot use bluetooth or TalkThru when using the cable connection.)

The JBL Quantum 200 is not equipped with JBL QuantumSURROUND. You can consider to purchase the Quantum 300, which comes with a USB dongle and access to JBL QuantumENGINE. 

The JBL Quantum 100 is not equipped with JBL QuantumSURROUND. You can consider to purchase the JBL Quantum 300, which comes with a USB dongle and access to JBL QuantumENGINE. 

This speaker does not have an Aux Input, so no analog connection is possible.

Yes, it is needed to close the USB cap completely for waterproof.

JBL Club headphones do not support aptX. There are a number of different platforms available and our choice was driven by the one that provides the combination of best sound quality and user experience. The platform that we have selected perfectly fits the requirements of the JBL Club series including voice integration and audio customization whilst supplying the Hi Res-certified headphones with the quality of audio they deserve.

The integrated cable only serves as output to charge your devices.  Please use the input port to recharge your power bank.

Sorry, neither AAC nor aptX are supported.

No, the IP waterproof specification means that these speakers can be immersed in water 1 m deep for 30 minutes. It does not mean that they can float, so please be careful. If dropped, they will sink to the bottom.

No. UA Train does not support AptX™ and AptX HD™ audio codecs.

Every home is different, so it is difficult to provide a universal guide that suits it all. What you can do is check the number of available access points in your home by performing a Wi-Fi network scan using a mobile device. Then select the Wi-Fi channel that isn't as busy as the rest. Also, check how much noise each speaker has using the Harman Kardon Controller app. Simply go into the settings menu and select "Send us feedback" to see the results, signals between -40 dB and -62 dB are considered good.

Yes, a phone with GPS capabilities is needed so that the Vi Fitness app can start and stop workouts, track biometrics, measure and store data, track features like elevation and location, and play music during training. We support iOS (9+) and Android OS (Lollipop +) devices however we recommend having the latest OS on any device for the best Vi experience.

Demo mode

1. Press the Play and Boost button at the same time for 5 seconds.
2. Depending on what state your JBL Partybox is in, either you enter Demo mode or disabling it.
   1. NOTE: In Demo mode, you cannot use the JBL Partybox as most features and buttons are not working.

Here is how to add music to the Dive Headphones: 1. Place the MP3 music files that you want to transfer to the Dive headphones on your computer, where you can find them again. The sequence is not important, they will be played in alphanumerical sequence. If you want to have a special sequence to your tracks, you can add a number as the first file name. 2. Connect the Dive to your computer with the USB cable. Please use the cable that came with the headphones, since other USB cables may be wired for charging only, and may not work. 3. Your Dive will now pop up in your explorer folder overview as a new drive. Total capacity is about 991 MB. 4. Now you simply drag-and-drop the MP3 files from their location onto the Dive, or you mark the files, copy them and paste them onto the Dive. Do not use folders of any kind, and do not try to place other file types on the Dive's memory. MP3 files with a resolution of 320 kbits/second is maximum quality possible. Please note that the owner's manual contains an error about random play, stating that MP3 play will always be done in random sequence. Unfortunately, this is an error. All replay of MP3 files from the internal memory is alphanumerical, NOT random. As mentioned above, you can add a number to the track title, and the tracks will be played in numerical order, until no more numbers are present, after which replay is in alphabetical order.

The Endurance headphones do not support Apt X or AAC audio codecs.