Bell'O Digital BDH751BDCP  Lightweight Sweat-Resistant Over-the-Ear Sport Headphones with Track Control and Microphone, Black 3 sizes of soft, durable silicone earbuds provide solid bass and noise isolation Soft ear hook bends to a custom comfortable fit around your ear Lightweight design using low mass metal construction Convenient, in-line multifunction controller with microphone for mobile phone use and one-touch universal track control Removable shirt clip helps to provide a custom fit