Single dynamic driver in-ear by Korean micro-speaker company called Dynamic Motion.
“-- Can the Dynamic Motion DM100 initial good looks be backed up by a good overall package? Let’s find out. ~ All photos were taken by me, no stock photos from the manufacture are used ~ *Accessories* - 4 Pairs of Silicon Ear Tips (XS, S, M, L) - 1 Pair of Medium Sized Comply Tips (T400) - 1 Cord Clip - 1 Airplane Adapter -...” --BloodyPenguin
“The ZTONE from I-Mego is an interesting headphone that attempts to combine the style of custom in-ears with the fit of pre-made silicone. It was an incredibly valiant effort, but it just doesn't seem to work well. Build/Design - Well, probably the best part of the ZTONE is its build. It's got an excellent braided silver-plated copper cable that I've not seen on anything...” --pro1137