This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box.
All-day power. Enjoy up to 13.5 hours of battery - 4.5 hours in earbuds & additional 9 hours in charging case. All-day comfort and a secure fit. Customizable fitting options - wear one or two earbuds.
Advanced heart rate monitor. In-ear precision for optimized workouts and fitness analysis. Automatic rep counter and race pace predictor.
Guaranteed durability. IP67-rated waterproof design.