Koss Porta Pro Classic headphones 60 ohm Black/Silver

The Koss Porta Pro Classic headphones offer a wired design with dynamic elements for audio playback. They feature foldable construction and adjustable pads to enhance comfort during use. The headphones have a lightweight plastic build with a black and silver color scheme.

These headphones provide a frequency response range from 15 to 25000 Hz and an impedance of 60 ohms. The cable length is 1.2 meters, suitable for everyday use. Their sensitivity is rated at 101 dB SPL/1mW, supporting clear sound reproduction. Key specifications: - Impedance: 60 ohm - Frequency response: 15 - 25000 Hz - Sensitivity: 101 dB SPL/1mW - Cable length: 1.2 m - Weight: 0.079 kg - Material: Plastic - Foldable: yes - Adjustable pads: yes

impedance: 60 sensitivity: 101 dB SPL/1mW