Stay locked in and secure. With its flexible nickel-titanium plate and soft silicone grip, OpenDots ONE stays securely in place through even your most intense workouts. Non-stop battery life. Up to 40 hours of total listening time with the charging case. Up to 10 hours of battery life with a single charge. A 10-min Quick Charge delivers2 hours of listening time.Supports Qi-certified wireless charging.