Koss UR23i Over Ear Headphones with In-line Mic trrs mute options and speaker power

mute options and speaker power Remote control features 20’ range Wireless mic channel

Sensitivity: 105dB ±3dB

Frequency Response (Headphones): 50 – 20

Testing-Ready & Classroom Approved: Designed for focused learning environments where consistency and ease of use are required

Koss UR23i Over Ear Headphones with In-line Mic trrs mute options and speaker powerKoss UR23i Over Ear Headphones The Koss UR23i Over Ear Headphones offer a durable and comfortable listening experience, making them ideal for classrooms, remote learning, and personal use. With their closed back design and 40mm drivers, they deliver clear, immersive sound while minimizing external noise. Key Features 40mm Drivers: Provide clear and immersive sound quality. Closed Back Design: Helps minimize external noise for focused listening. In