These wireless earbuds feature Adaptive Noise Cancelling, delivering up to 48 hours of exceptional JBL Pure Bass Sound and JBL Spatial Sound. In an ergonomic, water and dust resistant design, enjoy calls without ambient noise, all managed using intuitive touch controls. With Adaptive Noise Cancelling and Smart Ambient technology, you can tune out or choose how much you engage with your surroundings. Personalise your experience with the JBL Headphones app and tailor audio around you with Personi-Fi 3.0.