Enjoy freedom while running with the Mpow Cheetah Wireless Sport Headset. Featuring a behind-ear streamline appearance, these headphones fit securely into your ear. By minimizing surrounding noise, Mpow Cheetah allows you to truly focus on your workout. Utilizing Bluetooth 4.1 technology, the wireless sport headset consumes less power and offers more stable signal transmission. Providing up to eight hours of battery life, the headset boasts an extra long playing time to keep up with your workouts. Complete with a built-in microphone, you can also use it to answer calls without even taking out your phone. Utilizing AptX technology, it delivers rich audio so you can experience a live music show wherever you go. Thanks to its wireless and lightweight design, Mpow Cheetah lets you move freely while listening to your favorite songs.