Open Ear Sports Headphones Premium sound quality with enhanced bass 8 Hours of battery life 10-minute Quick Charge for up to 1.5 hours of battery life 9th Generation bone conduction technology IP55 Water-Resistant Bluetooth 5.1 Weight: 26 g Warranty: 2 years Aftershokz Shokz Openrun Mini Over Ear Bluetooth Waterproof Headphones - Black Open-Ear Comfort Our open-ear design, powered by bone conduction technology, allows for total awareness of surroundings and bud-free, comfortable listening. IP67 Waterproof An IP67 rating makes these completely sweat and waterproof to welcome intense workouts and extreme weather. A moisture detection alert ensures safe charging. Not intended for swimming Outstanding Sound Quality Powered by patented 8th generation bone conduction, Bluetooth 5.1, and PremiumPitch™ 2.0+, OpenRun delivers clear sound, powerful volume, and a rich bass. Lightweight Secure Fit Meet your new favorite training partner. Designed for athletes, our wireless headphones stay put for all-day listening while keeping you motivated and aware of your surroundings. 8-Hour Battery Life - Quick Charge With 8 hours of battery life and easy commands such as play, skip, pause, and back-a-track, you can enjoy music, calls, audiobooks, and podcasts all day long. OpenRun also features a 10-minute Quick Charge for up to 1.5 hours of battery life.* What's In The Box OpenRun Mini Headphones Carrying Bag Magnetic Charging Cable