Product Information
Listen to high quality digital music on the go with the Koss UR40. With a wide frequency response from 15-22,000Hz, these Koss headphones give you uniformly excellent sound quality over the range. Get reduced mechanical distortion and improved sound reproduction due to the titanium coating on these Koss stereophones diaphragm. Listen to your favorite tracks at exceptionally high volume, thanks to the neodymium iron boron rare earth magnet structure of the Koss UR40. Get crystal clear sound and improved signal transmission achieved due to the oxygen-free copper voice coils of these Koss headphones. These lightweight Koss stereophones let you enjoy your favorite music without burdening your ears.Product Identifiers
ModelUR40
eBay Product ID (ePID)114450641
Product Key Features
FeaturesOpen Back, Noise Isolation, Foldable
TypeEar-Cup (Over the Ear)
Additional Product Features
Brand ColorSilver/Black
Suited forConsumer Headphones
ColorMulti-Color
Connector(s)3.5mm (1/8in)
Impedance60ohm
Maximum Frequency22
Number of EarpiecesEar-Cup (Over the Ear), Headband
Sensitivity98dB