The Brio SkyBorn S4 true wireless earbuds deliver an impressive list of key features in a sleek and stylish package. You deserve audio that is rich, powerful and balanced, and with Brio, you don’t have to sacrifice an ounce of quality by going wireless. Developed from thousands of 3D ear scans, SkyBorn S4’s unique shape comfortably hugs every corner of your ear. Whether your ear is big or small, SkyBorn is guaranteed not to fall.SkyBorn S4 utilizes the latest Bluetooth 5.0 technology for perfect connectivity that never lags or drops—and connecting to your device is a breeze. Twist and lock to fit each earbud snuggly in your ear, and get 50 total hours of on-the-go listening thanks to their portable charging case. Whether you’re running a marathon (don’t worry, they’re sweatproof) or commuting to the office, you’ll enjoy crisp highs and deep lows without wires getting in your way.Equipped with two state-of-the-art digital microphones inside each earbud, the latest CVC beamforming technology filters out external noise for clear communication even in the noisiest environments. Enjoy simple, hands-free calling and let the conversation flow. SkyBorn S4 is also compatible with all major voice assistants, so all you have to do is ask. Get directions, set reminders, google the weather, text friends, and listen to music all without taking your phone out of your pocket.