UA Sport Wireless Train Project Rock is built for the grind. SuperVent ear cushions relentlessly cool and always stay dry, while Under Armour grip material provides a soft feel and maximum stability. UA Train Project Rock headphones elevate every rep with premium audio drivers, producing bold wireless JBL Charged Sound. With all-new Bionic Hearing with TalkThru Technology, a simple touch of the UA logo, and TalkThru Technology is enabled so you can easily talk to your training partners or coach without needing to remove your headphones. Oversized controls are easy to access during an intense training session, and a 16-hour battery with Speed Charge delivers an hour of playback on just five minutes' charge. Tested and designed by athletes for durability, they're sweat resistant and the Antibacterial ear cushions are removable and washable. With UA Sport Wireless Train Project Rock, you can get the most out of your workout. General Specifications Speaker drivers JBL 40mm dynamic Impedance 32? Frequency response 16–20,000Hz Battery type rechargeable lithium-ion (3.7V, 610mAh) Battery life up to 16 hours Battery charge time Speed Charge Control and Connection Specifications Bluetooth® version and profiles 4.1, A2DP v1.3, AVRCP v1.5, HFP v1.6, HSP v1.2 Bluetooth® transmitted frequency and power

– 2.48GHz, < 4dBm Controls TalkThru multifunction, Power, Bluetooth®, Play/Pause, Up/Fwd, Down/Back Connectors micro USB charge, 3.5mm TRRS for passive listening What's in the box 1 x JBL Under Armour Sport Wireless Train Headphones Project Rock