Bone Conduction Technology -- This bone conduction earpiece adopts an ergonomic open ear design to transmit audio through the cheekbone. Whether you're jogging, cycling, or hiking, the wireless sport headphones offer the safest way to listen to music or podcasts - without blocking out ambient noise, safely on the go through ambient awareness. IPX5 Waterproof -- With a superb reinforced, sleek design combined with the latest nanotechnology, the waterproof wireless earbuds with earhooks offer IPX5 waterproof technology, allowing you to fully enjoy workouts with no fear of sweat or rain damaging the product. Call Reminder & Talking Headphones -- Real voice reminder function, real-time report to you the status of the headset. Built-in high-quality microphone weakens the environment noise interference, brings a clear and smooth call experience as face-to-face. Long Battery Life -- The built-in battery can provide up to 240 hours of standby time and up to 15 hours of continuous talk time or 10 hours listening time. It only takes 2 hours to fully charge. Its Bluetooth operating range is 15 meters. Multi Function Buttons -- With the multi-function buttons you can easily play/pause music, answer/ reject calls and call Siri and other voice assistant. That’s totally hands free for you at anytime.