Sony Clip-on Stereo Headphones with Retractable | MDR-Q38LW L Blue(Japan Import) Review Posted on March 23, 2018June 25, 2018 by FancyPygmy Open-air dynamic Stereo receiver 30mm CCAW Voice Coil driver units Cord: 1.2m Litz (Retractable) Plug: Gold-plated Stereo Mini Weight: 38g (w/o cord) Sony stereo headphones