You can't get better in-ear wireless sports headphones than Monster's top-of-the-line Victory Bluetooth which pulls out all the stops when it comes to features, construction and power. For one, Victory wireless sports headphones have a whopping 8+ hours of playback, making them a great option for road warriors, or simply, those who don't want to constantly charge their headphones. With a new premium, compact and lightweight design, you'll hardly know that they are in your ears. High noise isolation gives you extreme focus for extreme results. Monster has even given the Victory Bluetooth wireless sports headphones two different modes exclusively designed for working out: Warm-Up and Sports. Victory Bluetooth is tailor-made for the athlete in everyone.