Koss "KPH7" stereo headphones

Details: Product Description Koss "PORTAPRO" stereo headphones (On-Ear, classic, open headband headphones, with 1.2 m cable, 15 - 25000 Hz, 3.52mm male jack) Black/Grey/Blue Technical details: Colour: Black Length of the cable: 1.2 m Material: Metal, Plastic Model: Stereo Sensitivity: 101 dB/ mW Structure: Headphones (On-Ear) Connector: 3.52mm male jack, 6.35mm male jack Bandwidth: 15 Hz - 25 kHz Impedance : 60Ω Strong points • Electret stereo headphones of the semi/closed - semi/open type • Dynamic element for extended frequency response • Open ear cushions, in foam to avoid the confined effect • Adjustable headband for maximum comfort during long periods of use • Folding arch for transport, storage bag included