Operated with a simple touch on each ear bud, the JBL Reflect Response are wireless sport headphones with touch control technology. Now, you no longer have to stop a workout to change tracks or take a call with hard to use buttons. JBL Reflect Response sport headphones feature up to 10 hours of legendary JBL sound, a sweat proof design, and an ergonomic fit that stays in place even during the most intense workout routine.