Koss UR-40 Collapsible Stereo Headphones

Koss UR-40 headphones deliver digital quality sound in an ultra-lightweight design for listeners on-the-go. It features dynamic elements for a wide frequency response from 15Hz to 22kHz. Computer-optimized neodymium iron boron rare earth magnet structures enable the Koss UR-40 to deliver greater volume, even with low-voltage portable devices.

Oxygen-Free copper voice coils improve signal transmission and conduction for a cleaner and clearer sound. With its hybrid design, the Koss UR-40 combines the best of closed-style and open-style headphones.

Its closed leatherette ear cushions will form a light seal around your ears enhancing bass frequencies. Screened ear cups provide an open hear-through sound that will let you stay in touch with the world around you. The result is a full frequency clean sound that turns into a "Live" performance.

Features and Specifications

*Collapsible headband design for portability and storage
*Titanium element for impressive bass and treble clarity
*Straight, Dual Entry 8 foot cord
*Frequency Response: 15-22,000 Hz
*Impedance: 60 ohms
*Sensitivity: 98 dB SPL/1mW
*Distortion: <0.2%

Weight (Approximate): 5.70 oz.

Condition: Brand New.

Order Today for 2 to 7 Day Delivery via Priority Mail or Ground Shipping!