Vsonic VSD1S-well built and comfortable; these are a warmish gentle V-shaped which (at least from memory) remind me overall of the Shure 215, with a somewhat enhanced (though not punchy) bass and smoothed-over treble which could use a bit of sparkle. Like the Shure, I thought these were very impressive until I acquired many of the foregoing; now they sound slightly veiled at the high end and “slow” and quite wobbly/bloated at the low end. Treble clarity improves (though low end decreases) with narrower tips. Midrange is very lush and liquid and these are big-sounding, with a wide soundstage; isolation is great. Since sold.