Koss UR10 On-Ear Headphones

The Koss UR10 (Stratus) is a lightweight on-ear stereo headphone with an adjustable headband and closed leatherette ear cushions for isolation and comfort. It has a frequency response of roughly 60 Hz to 20 kHz and connects through a 3.5mm plug on a multi-foot cord, making it suited to schools, labs, and general listening. Koss covers the model under its limited lifetime warranty.