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UA Sport Wireless Train Project Rock – Engineered by JBL

UA Sport Wireless Train Project Rock is built for the grind. SuperVent ear cushions relentlessly cool and always stay dry, while Under Armour grip material provides a soft feel and maximum stability. UA Train Project Rock headphones elevate every rep with premium audio drivers, producing bold wireless JBL Charged Sound. With all-new Bionic Hearing with TalkThru Technology, a simple touch of the UA logo, and TalkThru Technology is enabled so you can easily talk to your training partners or coach without needing to remove your headphones. Oversized controls are easy to access during an intense training session, and a 16-hour (max) battery with Speed Charge delivers up to an hour of playback on just five minutes’ charge. Tested and designed by athletes for durability, they’re sweat resistant and the Antibacterial ear cushions are removable and washable. With UA Sport Wireless Train Project Rock, you can get the most out of your workout.

Product Specifications

General Specifications

Driver size (mm) 40
IP Code IPX4

Audio Specifications

Dynamic frequency response range (Hz) 16–20,000Hz
Impedance (ohms) 32

Control Connect Specifications

Bluetooth profiles A2DP v1.3, AVRCP v1.5, HFP v1.6, HSP v1.2
Bluetooth frequency 2.402GHz – 2.48GHz
Bluetooth transmitter power < 4 dBm
Bluetooth version 4.1
Please consult the documents for in-depth specs

Documents & Downloads

What’s in the Box

  • 1 x Headphone
  • 1 x Charge cable
  • 1 x Audio cable
  • 1 x Extra set antibacterial cushions
  • 1 x Carry case
  • 1 x 12-month MapMyFitness™ Premium membership
  • 1 x Brahma bull sticker
  • 1 x Quick start guide
  • 1 x Safety sheet
  • 1 x Warranty card

FAQs & How-Tos

  • aptX Audio Codec Support

    This headphone does not support aptX, aptX HD, aptX Low Latency audio codecs.
  • 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
  • My JBL Headphone App Support

    This headphone is not supported by the My JBL Headphone app.

    Category:

    Product information
  • Is Volume Control Supported?

    This headphone does not feature volume control. You must manually control volume from your device.

  • Cleaning Instructions for Re-establishing Charging

    It is not uncommon to have charging problems with True Wireless headphones. You may encounter that charging stops, does not start at all or that one of the ear buds suddenly switches on and begins the pairing process. This is almost always caused by dirt on the metal charging contacts. These contacts are vulnerable because they can easily be contaminated by sweat, skin grease, or ear wax. They are usually gold plated, but gold plating does not prevent surface dirt.

    If you have charging problems, the first step is to always clean all contact points, on each earbud and on the charging case.
    You will need: cotton cloth or makeup swab, cotton swabs and rubbing alcohol. Also a pencil with eraser for further cleaning.
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    Use a cotton swab with some rubbing alcohol to clean the charging terminals of the headphones. Rotate the swab and scrub lightly on each contact surface, then use a cotton cloth to remove any dust and cotton residue left on the headphones. It is important to perform this process periodically to keep your headphones clean, thus avoiding affecting the charging speed/quality.
    cleaning-earbud-contact-points.png
    Wipe the contact pins in the charging case with a clean cotton swab. The swab can be slightly moistened with rubbing alcohol, but it is important that the interior is completely dry before closing the box. Use the cotton cloth and wait for it to dry.
    cleaning-charging-case.png
    Repeat until the contact points are visibly clean, and charging should work as designed.

    Try cleaning the contacts with the tip of a pencil and the eraser at the end of the pencil, the graphite and rubber can help to re-establish charging also.
    This procedure can be performed on all TWS earphones and cases.

    Category:

    Troubleshooting

Headphone Support Guide

Need help to resolve some the most common headphone challenges?

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