Product Details

UA True Wireless Flash offers a truly cord-free experience to push yourself further.
The UA waterproof technology and Sport Flex Fit ear tips were crafted specifically for all condition training while the JBL Charged Sound was boldly optimised and tuned for motivation. Hear your surroundings with Bionic Hearing featuring TalkThru technology to quickly interact with your workout partner, and AmbientAware technology to hear your surroundings for increased safety. With a total of 25 hours battery life and a durable aluminum charging case, these headphones truly break the limits.


  • Truly Wireless for sport
    Cord-free design enables athletes to maximise each and every workout.
  • Waterproof, high-performance design for sport
    IPX7 Sweat and waterproof, these buds promise to withstand your most rigorous workout and any elements thrown your way.
  • Bionic Hearing
    Using unique JBL sound and mic technology, Bionic Hearing allows you to hear your surroundings with two sound Technologies - TalkThru and Ambient Aware. With TalkThru technology, music is lowered and speech is amplified so you can easily chat with a workout partner between sets. AmbientAware delivers a more immersive music experience while increasing ambient sounds, providing the safety of hearing your surroundings.
  • JBL charged sound
    Bold sound tuned for sport with rich bass to crush your workout.
  • 25 Hours of total battery life
    Battery life can last for 5-hours per charge, but no need for concern if you're on-the-go. Simply recharge your earphones for another 20-hours playtime with the water-resistant, aluminum charging case.
  • Bluetooth wireless
    Easy-to-connect Bluetooth technology delivers a cable-free, zero-distraction performance.
  • Sport Flex Fit ear tips
    Winged ear tips that are easy to use for maximum security.
  • Aluminium charging case
    Featuring a sleek, aluminium sliding design, the charging case has a fabric cord and ensures your headphones are recharged quickly and safely.


  • Headphones type - In-ear wireless
  • Headphones use - Sport
  • Built-in microphone - True
Model number:
  • 781183

Delivery and Returns

Delivery information:
This item may be delivered separately from other items purchased
Returns Policy:

Many of our products come with a guarantee or warranty from the manufacturer. If you are unhappy with the condition or performance of your new items, please get in touch with the Rewards Store Customer Service team via the Contact Us page.

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Ratings and Reviews


Under Armour Flash True Wireless In-Ear Headphones

Standard delivery
1,200 PTS or $8.00
Dispatches in 3 days
EST. delivery charge