UA Project Rock True Wireless X - Engineered by JBL - Black - Waterproof true wireless sport earbuds - Hero UA Project Rock True Wireless X - Engineered by JBL - Black - Waterproof true wireless sport earbuds - Front UA Project Rock True Wireless X - Engineered by JBL - Black - Waterproof true wireless sport earbuds - Detailshot 1
UA Project Rock True Wireless X - Engineered by JBL - Black - Waterproof true wireless sport earbuds - Hero

UA Project Rock True Wireless X - Engineered by JBL

UA Project Rock True Wireless X offers a cable-free experience built for the grind. UA sweat & waterproof technology and Antibacterial Sport Flex Fit ear tips were crafted specifically for all condition training with a comfortable yet snug fit that provides Passive Noise Cancellation. JBL Charged Sound was tuned to maximize motivation, and Bionic Hearing features Talk Thru Technology so you can talk to your training partner, and Ambient Aware Technology to hear your surroundings for increased safety. With 50 hours of battery life and a durable aluminum charging case, there's nothing that will hold you back.

Product Specifications

General Specifications

Bluetooth version 5.0
Ear tip material Silicon
Driver size (mm) 5.8
IP Code IPX7

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB) 96
Dynamic frequency response range (Hz) 20 Hz – 22 kHz
Impedance (ohms) 14
Number of drivers per ear 1

Dimension Specifications

Weight (g) Total: 130g
Weight (oz) Total: 4.6oz

Control Connect Specifications

Bluetooth profiles A2DP V1.3, AVRCP V1.6, HFP V1.7
Bluetooth frequency 2.4 GHz – 2.4835 GHz
Bluetooth transmitted modulation GFSK, π/4DQPSK, 8DPSK
Bluetooth transmitter power 0 - 14dbm
Please consult the documents for in-depth specs

Documents & Downloads

Videos

What’s in the Box

  • 1 x UA Project Rock True Wireless X
  • 1 x USB Type-C Cable
  • 3 x Ear Tips
  • 3 x Sport Flex Fit Ear Fins
  • 1 x Charging Case
  • 1 x Utility Case
  • 1 x Brahma Bull Sticker
  • 1 x 12-Month UA MAPMYFITNESS Premium Membership
  • 1 x Quick start guide / Safety Sheet / Warranty Card / Warning Sheet

FAQs & How-Tos

  • How to avoid Bluetooth Interference or Interruptions

    • Always have clear line of sight between your Bluetooth device (speaker, headphones etc.) and source device (Smartphone/tablet/PC etc). Be aware of obstacles in front of your devices.

    • Try to shutdown other products that have Bluetooth, but are not being used. They are often the reason for interference even though they are not being used.

    • Do not stand too close to your Wi-Fi router since a Wi-Fi signal is stronger and in many cases will "overlap" the connection.

    • Be aware of walls around you. Concrete and brick walls will often interrupt the signal, as it cannot pass through such thick walls.

    • Bluetooth signals cannot travel through water, which includes the human body. Make sure with wireless headphones to keep your source device and the receiver on the same side of your body.

    • Open spaces such as parks can cause issues for your devices, as open air is "bad" for any Bluetooth signal if it cannot reflect from objects around you.

    Category:

    Connectivity
  • How to Factory Reset True Wireless Stereo Headphones

    Place both ear pods in the charging box, while the charging box is plugged into a power source. Press and hold the button on the Right pod for about 5 seconds. The LED on the pod will turn off and then turn back on again. This restores to factory defaults. (Please note that charging must take place for reset to work.) It also may be necessary to remove or forget the earbuds from the list of paired Bluetooth devices in order to pair again.

    Category:

    Product information
  • Headphones & Third Party Communication Apps (Skype, Zoom, WhatsApp, etc)

    If you are experiencing issues getting the app to communicate with your headphones, (assuming you have already paired the headphones with the device) go into the communication apps audio settings. You will likely find the resolution there. You may have to set your headphones as the ‘communication device’ within the app you are using. 

    Category:

    Product information
  • Map My Fitness

    This headphone comes with a 1 year subscription to Map My Run. There will be a 15 Character Access Code that is printed on the insert card or you can visit www.mapmyrun.com/promo/UA. If you are not a MMR Member, you will need to register on the website before you can redeem your Access Code. If you are already a MMR Member with an Annual Premium Membership you can visit the link and use your code to renew for 1-Year when your membership is up for renewal. Refer to the expiration date on your Access Code to ensure that it does not expire. If you are a MMR Member with a monthly Premium Membership you can cancel your monthly premium and then visit link to enter the 1-Year Access Code.

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    Product information
  • How to Turn off your TWS Headphones

    1. Put the earbuds back into the charging case and close the lid. 2. Press and hold the buttons on both the left and right earbuds for more than 2 seconds. Alternatively, only press and hold one of the buttons to just turn off the left or right earbud as required. 3. Use the Auto-off function via the JBL Headphone app (Only applicable for headphones supported in our JBL Headphone app).

    Category:

    Troubleshooting
  • Waterproof Information (IPX7)

    This unit is IPX7 rated, which means that you can submerge the unit in water as deep as 3 feet (1 meter) for up to 30 minutes.

    IPX7-icon.png

    Category:

    Product information
  • Pairing issues with a Smartphone or Tablet

    1. First, try to restart the Bluetooth connection on your source device (Smartphone/tablet/PC) by switching Bluetooth off and on again with a short pause in between.

    2. "Forget" (remove) the previously paired connection (on your smartphone/tablet/PC) in your Bluetooth settings if you had once paired with your product.

    3. Try to restart the source device (Smartphone/tablet/PC) by powering it off and on again and after restarting, try to establish a Bluetooth connection to your product.

    4. If the above does not work, then try to restart your product (Portable speaker, Headphone) by turning it off and on again.

    5. Press and hold down the Bluetooth button on your device (Portable speaker, Headphones) to initiate pairing mode again.

    6. Go into the Bluetooth settings on your Smartphone/tablet or PC to start the pairing process.

    You should now have a successful pairing with your device. If you are still experiencing issues, please contact us again.

    Category:

    Connectivity
  • Pairing issues with a Computer or PC

    In most cases when a Computer/PC/Laptop has issues connecting to a Bluetooth device (Portable speaker, Headphones, Active speakers), it's caused by your Computer/PC/Laptop's Bluetooth driver (software).

    The driver (software) should support the following Bluetooth protocols, to be able to play music/sound from your Computer/PC/Laptop:

    • A2DP (Advanced Audio Distribution Profile) driver for your Computer/PC/Headphones to transfer music.

    • AVRCP (Audio/Video Remote Control Profile) driver to send skip/forward/pause/play music to your device

    Always get the latest driver version available for your Computer/PC/Laptop.

    To download the correct driver (software), visit the manufacturer's website of your Computer/PC/Laptop. They usually have a "Support/Download" section where you can find the correct driver. Otherwise, we advise you to contact their support.

    The standard drivers provided by Microsoft/Windows system are not correct and will result in error messages (such as having to enter a PIN code), or pairing will not work.

    Category:

    Connectivity

Headphone Support Guide

Need help to resolve some the most common headphone challenges?

Learn more

Bluetooth Pairing Guide

Do you need help with Bluetooth Pairing? This guide can help you

Learn more

Can’t find what you’re looking for?

Please note that UK delivery times are up to 10 working days.

However, due to current travel disruption to the UK, deliveries may take longer than planned.

We thank you for your patience.

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