These days there’s a standard term for the bag you carry around every day — EDC, short for Every Day Carry or whatever. Point is, it’s the stuff you haul around daily. By that definition I’ve got an EDC bag too, usually with a work ThinkPad and some accessories inside, plus a portable pair of headphones so I can plug into the laptop. The first pick was the AKG K420, until a family member took it. Then I switched to the JVC SR500. Honestly the JVC isn’t as good as the K420 — portability alone is a problem. Folded up it feels loose and floppy, and the sound has no real highlight; the highs aren’t transparent enough. So after a year and a half of service, the JVC SR500 finally broke! (Why do I say “finally”?) Thus the hunt for a successor began. Requirements: 1) portable; 2) decent sound; 3) comfortable; 4) under 200 yuan; 5) closed-back. So I bought the Edifier H690.