Ailun Sports Armband I6 plus FBA Perfect fit for: Apple iPhone 6 plus, 6S plus(5.5"), also Fits with iPhone 4/4s/5/5c/5S/6/6S& iPod Touch 3/4/5 Player,and any mobile device with smaller outer size than the iPhone 6 plus,this is a smart and simple sports armband with Headphone Support for All Phones Safety:the reflective strip circled around the sreen window, unnoticeable safety strip keeps you noticeable when running in low light scenario Material: Lightweight soft neoprene layer that is molded to twist and bend but will not stretch out of shape. Adjustable from 11.8 inches up to 15.7 inches. Washable with gentle soap and water, then air dry. Can keep sweat away from your phone. Born with key holder to help you minimize carrying extra things when hitting the gym or running, biking, jogging, walking, working out. [12-Month Warranty] Functionality: Exercise your right to a case is also a Sports Armband. Stays put while you run. Secure your device worry free and free your hands! [NOTE: Touch ID won't work with this band]