Koss UR/18 Over-ear Headphones, Black/Silver

The Koss UR/18 are over-ear headphones designed for music listening. Their closed-back design covers the ears to provide passive noise isolation, which helps block out background sound and prevents audio from leaking during private use. The headphones feature a black and silver finish with a traditional aesthetic. Because they rely on passive acoustics, they do not require batteries or charging.

The headphones connect via a 3.5 mm plug, making them compatible with most desktop computers, older mobile devices, and dedicated media players. The 2.4-metre cable provides enough length for desk setups or listening from a distance. The earcups are lined with padded leatherette cushions to distribute pressure evenly, and the headband can be adjusted to fit different wearers. When not in use, the frame folds down for easier storage in a drawer or bag.

• Frequency response: 25 to 15,000 Hz
• Nominal impedance: 32 Ω
• Acoustic sensitivity: 92 dB
• Active noise canceling: Not supported
• Wireless protocols: None
• Digital input: None
• Voice capture: Playback only; no integrated microphone