Magena BT-1 Bluetooth Wireless Stereo In-Ear Headset with Remote Shutter and Mic allows you to both wireless enjoy music and take call during workout and is designed to lock in so you can focus on your workout. A behind-the-ear shape design means whatever the intensity of your workout you will get the perfect fit. It will stay firmly and comfortably in place. let you exercise without breaking free. Skip tracks, control volume, take calls with a quick tap of your headset, so don't let wires hold you back