Sony MDR-D66SL

part of the "Eggos" line-up Headphone Type: Foldable elastic headband Driver: 40mm Impedance (Ohms): 40 Sensitivity (dB): 108dB Frequency (Hz): 10~20,000 Weight (g): 120 Color Variety: Black only Cord Length: 0.5cm plus 1.0m extension Cord Arrangement: Single-sided Cord Type: Litz OFC Plug Type: Gold-plated Stereo mini Included Accessories: 1.0m extension cable, plush-felt carrying pouch, gold-plated Stereo plug adaptor.