Koss SPORTA PRO

These lightweight sports headphones with comfortable headband come to you from KOSS, a reputable company in this field, and you will be pleased with the attractive price. They contain semi-open ear pads for enhanced bass reproduction. Includes transport bag. The headphones are foldable to conveniently transport.On this version of the classic headphones the manufacturer's warranty is a total period of 24 months.
Specifications:
Frequency range: 15 to 25,000 Hz
Distortion: less than 1%
Sensitivity: 103 dB SPL (1 mW)
Impedance: 60 Ohm
Weight: 80g
Power cable: straight 1.25m, 2 inputs, a 3.5mm gold plated jack + adaptor 3.5/6.3 mm Jack