Hear what you’ve been missing with your stock ear buds. A single balanced armature driver delivers high fidelity sound reproduction. Using the same advanced technology found in Westone's iconic ES Series, the W10 delivers extraordinary detail and clarity. Westone's 50+ years of experience with in-ear applications has yielded a low-profile, lightweight, universal earpiece which delivers maximum comfort and in-ear coupling for dynamic transfer of sound. A replaceable cable connection includes the braided EPIC cable and round MFi cable with 3-button Apple Control System and mic function, including volume +/- , tracking +/- , phone answer, and Siri activation. Westone's balanced armature drivers are significantly more compact and efficient than traditional dynamic drivers. Westone earphones provide enhanced sonic detail and frequency range that extends well beyond typical in-ear solutions. Exchangeable black, blue and red color faceplates are included with secure attachment. Each set of W10 headphones comes with an EPIC Replaceable cable and MFi G2 cable, premium comfort tips, mini-monitor vault, cleaning tool, and 2-year warranty. The Mini Monitor Vault is constructed of a high-impact polymer and is the perfect size for travel and storage. It features a protective foam interior and weather resistant design. The Westone W10 in-ear headphones are ideal for vocal harmony and pop music.