Ultimate earbud comfort EPOS IntelligentFit™ is an ear fit analysis tool that predicts an optimal earbud shape based on AI and a database of over half a million ear scans, so you enjoy a comfortable fit and superior acoustic performance all day. Fits every you From your high-stakes business meeting to your yoga retreat, you need one earbud that can keep pace with you. The ADAPT E1 is an all-in-one earbud that fits every version of you. Outstanding Music​ The ADAPT E1 delivers a superior sound experience, whether you’re listening to music on the go, at work or while relaxing at home. Hear what matters with ambient mode and hybrid active noise cancellation In situations where you want to hear your surroundings, or when background noise is minimal, ambient mode delivers an open, natural sound that keeps you connected to your environment. When you need to focus or take a call in situations with distracting background noise, the hybrid ANC system enhances concentration and makes conversations clearer and more effortless. Maximize your ADAPT E1 experience​ For ADAPT E1 users, we have developed a guide featuring essential tips and recommendations for getting started, to ensure you enjoy the best experience. Here you can learn more about finding the perfect fit, updating to the latest software, and personalizing your sound experience.