Jabra Elite 4 Active is designed to stay comfortably in place. And that s not all: with Active Noise Cancellation (ANC), adjustable equalizer, and Hear Through technology, plus instant access to Spotify Tap playback, Elite 4 Active are engineered to bring a real boost to your workout. Made with a secure active fit, and IP57-rated water and sweat proof protection, these buds are engineered for all kinds of workouts. And with a 2-year warranty - when you register them in the Jabra Sound+ app.