Still available at the same price as this deal back in 2018.
Notes: 250 ohm, fixed 3m cable.
The following is copy-pasted from previous deal.
Older models, but crazy cheap prices. These were kind of polarising when they were released, would pay to do some research before deciding if these are going to suit your preferences. These are not for bass heads.
Specs:
Transducer type: dynamic
Operating principle: closed
Frequency response: 5Hz - 40,000Hz
Impedance: 250Ω
NominalSPL: 104dB (1mW / 500Hz)
Nominal T.H.D.: <0.05% (1mW / 500Hz)
Power handling capacity: 200 mW
Max. SPL: 127dB (200mW / 500Hz)
Sound coupling to the ear: circumaural
Ambient noise attenuation: 18 dB
Headb and pressure: 2.8N
Weight without cable: 330g
Cable: 3 m / single-sided
Connector: gold vaporised mini stereo jack plug (3.5 mm) & 1/4" adaptor (6.35 mm)
Accessories: carrying case
I've had the headband on my Beyerdynamic headphones become sticky over the course of a few years. I've just noticed a not-so-useful thread at Head-Fi that confirms this happens, and another thread where they discuss a headband cover. There's one available at Amazon.