Give your epic workout an epic soundtrack with these wireless JBL headphones. They'll easily fit in your pocket on your way to the gym, and they've got a 21-hour battery as well - that's a serious amount of time on the weights. Simply sync them up with your iOS or Android's Bluetooth and hit play, it's as easy as that. Going for a 1 rep max? These headphones cut out any outside noise, so nothing will distract you from focussing on raising the bar(bell). And when you want to skip to an absolute banger, a couple of taps of the earbud is all you need. There's a built-in mic as well to quickly let anyone calling know you're on your last set. Time to hit a personal best.