Introducing the JBL Reflect Mini Bluetooth sport earphones. Sweat proof  and designed with ear buds that don't stick out from your ears, these  super lightweight earphones deliver stunning JBL sound to inspire all of  your athletic endeavors. Cross-fit with confidence and exercise with  ease because the JBL Reflect Mini Bluetooth sport earphones are wireless  and provide 8 hours of playback time through premium 5.8mm drivers.  Weekend warriors and committed athletes alike will also enjoy the one  button remote and mic, the stylish range of colors and the ability to  easily clean the earphones after use. Lightweight design As the lightest JBL Bluetooth sport earphone, the Reflect Mini BT provides long lasting comfort during a variety of athletic activities. Built-In Microphone Easily answer calls with crystal clear sound and remarkable convenience. Sweat proof Confidently ramp up your workouts to maximum levels knowing that the Reflect Mini BT are not only IPX-4 water resistant but can be easily cleaned. Ergonomic ear-tips Designed to stay securely in place during rigorous exercise. Highly Reflective Cable Designed for ultimate visibility at night. Bluetooth Wireless Designed for freedom during exercise.