JBL Under Armour True Wireless Flash Project Rock

Sturdy, gym-ready build ; Thick, breathable ear cushions ; Great overall sound ; Outstanding battery life

Some disappointing equalizer features ; Vocals aren’t always as sharp as they could be

Against the odds, Under Armour, JBL and Dwayne Johnson himself have managed to create a truly impressive pair of headphones. The confident design shows that all three parties clearly understand the needs of gym-goers, while the solid audio quality and...

Energetic, customizable sound ; Lots of features via JBL Headphones app ; Remarkably durable ; Effective noise cancellation ; Superb battery life and connectivity

Digital assistant setup is aggravating ; Uncomfortable when worn for long stretches