1) Lightweight Design - as the lightest Bluetooth Sport earphone, the Mini BT provides long lasting comfort during a variety of athletic activities
2) Built-in Microphine - Cable has in-line smart remote and mic compatible with most smartphones and portable players
3) Sweat Proof - Confidently ramp up your workouts to maximum levels knowing that the Mini BT are not only IPX-4 water resistant but can be easily cleaned
4) Slide-to-Fit system is fully adjustable for an individualized fit and sealed inear-canal design blocks outside noise