Sony MDR-V55 Extra Bass Headphones Sports 2-Piece STD Bases

2-Piece STD Bases

It has not been re-released and is now a rare collector's item

thus avoiding the use of polluting components

Once they are accepted into the group

Twinkle Little Star 08

Sony MDR-V55 Extra Bass Headphones Sports 2-Piece STD BasesSony MDR V55 Headphones. There is a bit of wear on the ear pads but otherwise in working order Close back, noise isolating design Padded, adjustable headband for optimal comfort 40mm neodymium driver unit Frequency up to 25,000Hz 105 dB sensitivity rating Crystal clear sound at any volume Foldable, swiveling reversible padded earcups Flat, Y type tangle free cord Single sided 4 foot cord Connectivity technology wired; minimum frequency response 5 Hz;