PRODUCT OVERVIEWWork out to the beat with these black JBL Under Armour React headphones. The waterproof construction withstands splashes, sweat and short periods of water immersion, while the 5.8mm driver produces detailed audio. These Bluetooth-enabled JBL Under Armour React headphones feature silicone ear tips for all-day comfort, and the fabric cable handles daily wear and tear for enhanced durability.KEY FEATURESEasy to connect Bluetooth technology delivers cable-free, zero distraction performanceJBL Charged Sound for bold sound tuned for sport with rich bass to crush your workoutBionic Hearing, a unique JBL sound & mic technology allows athletes to still hear surroundings with Talk Thru & Ambient AwareTalk Thru technology drops music down & turns on speech optimized, noise-cancelling mics so you can easily talk between sets without removing your headphones