The BlueAnt PUMP SOUL delivers up to 30 hrs of mega bass and booming audio everywhere you go. With best-in-class wireless range, PUMP ZONE allows you to train untethered from your Bluetooth enabled device without the worry of wires. PUMP ZONE's ComfortSeal over-the-ear cups cradle the ears giving you the comfort, stability and confidence to move with intensity. No matter how hard you go, they go with you.