Koss UR10 On-ear Headphones, Black/Silver

The Koss UR10 is a set of on-ear headphones designed for direct audio playback. The audio system operates within a frequency response range of 60 Hz to 20,000 Hz, with a sensitivity rating of 94 dB and an impedance of 32 Ω. For fit, the on-ear cups are attached to a lightweight, adjustable headband intended to provide a secure placement for various users. Connection to audio sources is established via a standard 3.5 mm plug, attached to a non-detachable 1.2-meter cable for ample reach.

This model is built for straightforward listening scenarios, such as in educational facilities, computer labs, or libraries. It does not incorporate features like active noise cancellation, a microphone for calls, or any onboard controls for track and volume adjustment. As a passive wired device, it requires no battery and draws power directly from the connected source equipment. The design prioritizes basic functionality and compatibility with devices that include a 3.5 mm audio output.

• On-ear fit with an adjustable headband
• Wired connectivity via a 3.5 mm audio jack
• Operates at 32 Ω impedance and 94 dB sensitivity
• Features a 60 Hz to 20,000 Hz frequency range
• Equipped with a fixed 1.2-meter cable
• Does not include a microphone for voice calls