Shokz OpenSwim Pro Headphone

OpenSwim Pro Features IP68 Waterproof; Bluetooth V5.4 MP3 Storage; Open Ear and Secure Fit; Up to 9 Hour Battery Life and Quick Charge; Water to Land, the Music Never Ends.; IP68 Waterproof Rating; Comfort Beyond Boundaries; Sports Optimized Physical Buttons; Bluetooth MP3; Open Ears, Safety First; Stability in Motion; Specifications 8th Generation Bone Conduction Technology PremiumPitch 2.0 Compared to the 7th generation, the 8th generation has less vibration and leakage, better sound.; Battery Life 9 Hours 9 Hours with Bluetooth, 6 Hours with MP3; Charge Time 1.5 Hours; Quick Charge 10 min Charging, 3 Hours of Usage; Sweat and Water Resistant IP68 Waterproof This rating applies to items that are protected against effects of continuous immersion in water and against ingress of dust.; Bluetooth Versions Bluetooth V5.4 with 32GB of Integrated Music Storage; Weight 27.3g; Materials Silicone, Plastic, Nickel titanium alloy; What's In The Box OpenSwim Pro Headphone x1; 4 Pin Magnetic Charging Cable x1; Swimming Earplugs x1; Silicone Carrying Case x1; User Instructions x3;