The Monster iSport Achieve Wireless Bluetooth Headphones help you stay in the zone during your sets thanks to high noise isolation technology – listen to your music without getting distracted by the people around you. The cable also doesn’t tangle, so you can get to your workout right away. These headphones are lightweight and sweat-proof, so they are perfect for working out. Plus, the earbuds clip your ears – they’ll stay put no matter how hard you push yourself during circuits. The in-line remote lets you control the song and volume without digging around your pockets to find your phone. And the built-in microphone lets you take phone calls hands-free – perfect when you’re on the cross trainer.