Hi, I'm a big fan of value earphones espescially from china. I bought many chinese earphones form taobao and aliexpress such as Dunu titan 1, Moxpad X6, TTpod T2 and some DIY. Until I found my favourite IEM called Audiosense  Model V2mix4+ the hybrid earphones
 
 
I bought them from taobao( http://item.taobao.com/item.htmspm=a230r.1.14.42.JpH1EJ&id=520452865217&ns=1&abbucket=16#detail). I actually never heard about this brand before.  But just bought it and wish the sound would be good as the specs and looks.
 
The Specs looks very good for me.
 
Specs:
Drivers: 1XDynamic + 1 Balanced Armature (claimed that same supplier with Westone and Shure)
Impedance: 12 Ohm
Frequency response: 20-23000 Hz
 
 
 
 
I bought the blue-red with microphone version. The housing of the earphones are for me solid but not rock solid. The Metal sheets with gold frame on the earphones look and feel very nice and help to make them stronger. The cable is also well made. The microphones also includes the volume control. The Buttons are nice and easy to use. I've tested it with my iphone 6 ios 8. There is no problem there. But the mic quality isn't that great. But that's not important for me. 
 
After I unboxed the package. I started to listen to these earphones. Treble was a bit harsh. Bass had no impact at all. but after burning in these earphones about 100 hrs. Oh man! Oh man!. The sound of these earphones could deliver almost everything I want. For these earphones Burn in does help a lot. The sound are fuller and bass was increased.
 
I tested the earphones with Laptop+Audiogd NFB 12+Foobar+.flac
 
Sound Quality:
Tonality: Flat, Natural , transparent very detailed sound
Bass: Bass is quite natural. Bass doesn't dig deep but you can hear the note of the bass. The Impact of bass is not too much  just right.
Mid: The midrage is very natural , a bit foward
Treble: Treble is very detailed silky smooth and natural and refined not too harsh. I had no problem listening to it for a long time.
Detail: these earphones can show most details of the track. this is the strong point of this earphones
Imaging: Very spacious 3D. The soundstage is very wide The Instrument separation is very very good. 
Noise isolation: about average
Comfort: due the lightweight construction and the form factor I had no problem to wear this earphones
 
Verdict: for an earphones that costs only about 45 dollars. In my opinion these earphones is a real giant killer. I've never listened to the earphones under 100 dollars that can produce a very nice soundstage, Imaging and Instrument seperation.
 
For: who wants IEM that can produced wide soundstage, good instrument seperation and imaging. 
Not for: Bass-head.
 
Pro: Good soundquality, Very detailed, wide soundstage, good imaging, design , Value
Cons: The Quality of silicone tips in package is not that great., Bass impact., Burn in to reach there best sound
 
Sorry for my bad English.
I just want to share my experience to all of you.
 
Thank you

your impressions seems convincing and teasing...

I'll subs. Thanks!

EDIT:
For that price, MEE M6 PRO is on my list. I wonder which one sounds better on their own advantages.

In my opinion. Audiosense has better soundstage and Imaging and a lot more details(very critical earphones) but Mee 6 has better Bass impact and more fun sound signature.