Compact Behind the Neck Headphones Stylish light-weight headphones feature an over-the-ear fit for added comfort and are ideal for outdoor sports and general use. Behind the neck design provides additional stability and is great when worn with another head gear. It includes an ear-loop hanger design to provide a secure fit during active use. Single side entry cord stays out of the way. 30mm diaphragms provide full bodied frequency response, in a lightweight design. Your music will sound great thanks to 30mm high sensitivity driver units while the unique loop hanger fits comfortably over your ear so you can play hard without fear of unexpected earbud drop-out.