Thank you for viewing. This is Beat Audio's Silversonic MKV. The connectors are 0.78mm 2-pin, and the plug is 3.5mm unbalanced. As it was purchased used, I don't know the original color, but there is no greening. It has some bends. There is no stickiness or odor. It shows signs of use, but I think it's clean for its age. Please refrain from purchasing if you are sensitive to used items. It was used and stored in a non-pet, non-smoking environment. Instant purchase is available.