Rave MP 3.5mm Padded Stereo Headphones (Black and Silver) Rave MP 3.5mm Padded Stereo Headphones General Features: Black and silver 4-foot cable length &gt; 90 dB S/N ratio THD: 0.01 ~ 0.5% 20 Hz 20 KHz frequency range 3.5 mm headphone connections Adjustable for comfortable fit Padded ear cushions