Introducing Rail ANC, our new flagship earbud with adjustable 4-mic Digital Active Noise Canceling. We created Rail ANC with a simple set of design requirements-it had to be the best sounding, best looking, most comfortable, most intelligent earbud ever made, and it had to get better with time. Welcome to the future of future-proof audio.Rail ANC is built with Skull-iQ, a powerful technology that runs innovative voice features and enables new upgrades via the Skull-iQ App. Hands-Free Voice Controls are available in multiple languages. By simply starting a prompt with �Hey Skullcandy�,” you can control media players, summon your assistant (including Alexa and iHeart), access Spotify or even take a photo.We built Rail ANC with big 12mm drivers and ergonomically designed ear gels for a super-comfortable, noise-isolating fit. Personal Sound by Mimi lets you fine-tune the sound to your individual hearing. You’ll sound better with Rail ANC, too-Clear Voice Smart Mic uses artificial intelligence to isolate your voice and reduce background noise.Multipoint Pairing makes it possible to pair your earbuds to two devices at once, so if your phone rings while you’re watching a movie on your laptop, your connection will automatically switch so you can take the call. Rail ANC also comes with Tile finding technology built-in. If an earbud is misplaced, you can just ring’it from the free Tile app