... CE, FCC, ROHS 3.5mm stereo plug to usb audio jack adapter Unique FeaturesDid you ever be ... connect with the PC, you would be angry with the cable is not long enough to put ... simple, connecting PC or Notebook with USB, 3.5mm stereo plug to the headphone. Sometimes the little ... tooling development, plastic injection, color spray & painting, cable soldering, testing, assembly, packing…we take every step ...