
Track your heart rate, listen to music or talk hands-free on these JBL in-ear headphones. The ergonomic ear tips twist into your ear and stay in place with TwistLock technology without causing discomfort. These durable, sweat-proof JBL in-ear headphones have a battery life of up to 5 hours and come with a one-year MapMyFitness premium membership.
A: It doesn't not come off. The ear loop is attached and can't be removed.
Q: Why would I buy these over the beats wireless ? $60 dollars more for what?
A: The only answer would be because of the heart rate. I think these are better for working out with, Beats are better for just listening to music walking around.
Q: How would these headphones work for boxing ?
A: I haven't boxed with these but I have put these through several crossfit workouts, weightlifting, runs, and they have yet to fall out.