Interesting headphone design.

Click to enlarge.

Cool phones, ...i think i remember when they sold those...i remember owning a cool pair  of fold away phones in the 80s....where they would fold flat and fit inside a cassette case it came with...had good sound too...

Interesting, I'm curious to know who made those. 

yeah i wish i could remember.....i remember also buying a pair headphones under the names of HAN....i remember having my bulky sanyo walkman...dont remember the model number but i loved that walkman but the headphones it came with were terrible....then i found a pair for only 1.99 in a discount store...under the name of HAN....with the 80s orange foam....what a difference in sound....very close to that of porta pro....i remember it had a rating of 50 ohms those hans....wish i could find them again also for memories....

Im putting up a set of these tonight on Ebay.

The 003's and the 006's

Both in black

Sadly the original foam perrished, but having owned a pair of these back in the day, I think the newer foam I used is a lot more comfy for prolonged use.

Anyway, keep em peeled, as they will be listed super soon