The BlueAnt PUMP MINI boasts rock solid fit & all day comfort, delivering booming audio everywhere you go. With best-in-class wireless range, PUMP MINI allows you to train untethered from your Bluetooth enabled device. And with upto 6 hrs. of continuous battery life, you are free to train without the worry of the music stopping in the middle of a workout. PUMP MINI’s Super Fit system gives you the confidence to move with intensity, No matter how hard you go, they go with you.