Sony MDRAS800AP Active Sports Smartphone Headset (Orange) 2-way wearing style: secure or easy fit, Splash-resistant design prevents sweat from leaking in, Hybrid silicone earbuds and Arc supporters provide a precise fit In-line remote & microphone for hands-free phone calling, Compatible with Apple and Android smartphones Free SmartKey App for customized in-line remote function, Carrying Pouch, Cable Adjustor, and Clip supplied Connectivity Technology: Wired