The ideal headphones for working out at the gym, with exclusive Monster SecureFit that lets you move freely but still stays put. High noise isolation lets you focus, and Achieve is completely sweatproof so you can work hard and listen loud with Monster Performance Sound. Five-plus hours of battery life mean you can go longer than you thought possible. Other features include:

• 5+ Hours Battery Life
• High Sound Isolation to focus on your workout without distraction
• SecureFit™ SportClip stays in your ear
• ControlTalk microphone for hands free calling and music control
• Durable and sweat-proof
• Tangle-resistant cable