UA True Wireless Flash Project Rock Edition Headphones

Style # 1356424
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UA True Wireless Flash Project Rock Edition Headphones

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Product DNA

Project Rock training gear was built to help you find boundaries, then push right through them. Everything in this collection was personally approved by Dwayne Johnson, the hardest worker in the room. ANY room.
  • JBL® Charged Sound with exclusive Rock-tuned sound curve for even louder, bolder sound with rich bass
  • Bionic Hearing, a unique JBL sound & mic technology allows athletes to still hear surroundings
  • Talk-Thru technology drops music down & turns on speech-optimized, noise-cancelling mics
  • Ambient Aware technology allows you to listen to music when working out & still be aware of surroundings
  • UA Stormproof waterproof technology with an IPX7 rating for ultimate water & sweat protection
  • Winged ear tips are secure but ultra comfortable & designed to stay locked in while running
  • Control music, calls & more by pressing the center buttons on the right & left ear buds
  • Up to 5 hours of battery life with a rugged aluminum 20-hour charging case
  • NOTE: Due to hygiene reasons this product can only be returned if found to be defective
  • Style #: 1356424
  • Includes: 3 sizes of anti-microbial ear tips, 3 winged ear tip enhancers, charging case with Micro-USB port, charging cable & brahma bull sticker
  • Imported


Truly wireless high-performance design built for the grind. Compact and cable-free for zero distractions with antibacterial sport flex ear tips.

BIONIC HEARING Activate Talk-Thru or Ambient Aware technologies to hear people and surroundings without removing your earbuds.
STORM PROOF IPX7 sweatproof and waterproof technology that works just as hard as you do.
25-HOUR BATTERY 5 hours of play time + 20 additional in rugged aluminum case with carabiner clip for charging on the go.

Review Summary

90 Reviews


Runs small Runs large


Min. Max.


Min. Max.

Great workout buds. Phone call stuff not good

I have had these bids for awhile, and now the right ear bud isn’t fully charging, looks like my battery case isn’t functioning probably. But the sound quality is great! Easy to adjust to ear lobe. Well if you gonna buy these just know it’ll be least yr and half or less before the problems come, so buy them on your own risk. Not buying these second time.

The product is good but is not the best

The product is good for the most part it has a few problem but it is fine


I've been hunting a pair of durable, reliable and comfortable buds for many months now and, by pure dumb luck, I came across these bad boys just after new years. Granted they seem like chunky monkeys when you remove them from the package, they actually fit very well and aren't as heavy as they look! Sound quality is mint and so far, all the calls I have made & received have been crystal clear. Amazing battery life and very easy to pop in and out of both charging case and carry case. I am very happy with these and would/will happily recommend to anyone. Cheers legends!


I purchased these Flash project earphones for my husband as a gift. He loves underarmour as is very brand loyal. Everything he wears is made by underarmour. We all love the brand. It’s amazing. Unfortunately we have been disappointed with this purchase. The earphones look good and the packaging is awesome but lacks in performance. The volume level is really low and plays sound way softer then other branded earphones. Not crazy over the size of them, we found them a little bulky. I feel that I have wasted money on these as we will never use them. If I knew that the volume on these were so low I would of never purchased them. We still love the brand but regret buying these.

Great for workouts but horrible n phone call

Ok so let me start by saying that yes they are great for working out and the quality of the sound when I’m listening to Sirus xm is great but the phone calls people the phone calls the most important thing is that I’m a chef In a kitchen and when I’m on the phone the other party hears all the noise I’m the background and they can barely hear me I would just go back to my beats x headphones I’m sorry I have to return these

problem with phone calls

Im Addicted of project rock editions but unfortunately i bought this pairs from Australia from online seller and its definitely authentic and can proof that , but Im disappointed because i have a problem in receiving calls , I can hear the caller very clear but unfortunately he cant hear me unless i remove the pods from my ear and put it very close to my mouth , Or otherwise its amazing design and comfortable .

Not yet

I am yet to use the product, I am looking forward to hearing them in action

Best headphones ever !!

I purchased these headphones for my husband as an early birthday gift . He has wanted these headphones since they came out last year . He is over the moon and happy with these headphones . He says They have good sound volume and he can’t hear any noise while he’s getting in his workout at the gym . Thank you!! Definitely recommend!! <3 the rock is absolutely amazing and we have been long time fans of his since his wrestling debut. No surprise it’s good quality!!

does not fit right as well it does not hold in ear

does not fit right as well it does not hold in ear falls off

Great fit

These headphones are fantastic, I use them for work meetings, running, working out, for anything. It took some time to find the right choice ear piece but once I did they are amazing! The charging case is super helpful too!