Near flawless design and build. Light (18g) and comfortable despite the above average size of housing and nozzle. Good sound isolation/seal. Initial impressions on 1st listen - Sound of a grand scale for an IEM, darn close to open headphones. Very impressive mid to treble region with good details. Deep bass, with impact at the lower end. Bass heavy recordings can be a bit overpowering (based on personal preference) or seem to dominate over the remaining freq range though the mids and highs are pretty intact (clear) and unbloated. Soundstage is big enough to render a feel of live or on-stage listening. Vocals are prominent with a lush feel (some of the best i heard in an iem).
Overall for me, sound is fairly balanced with a warm tone, full bodied and with a shade of impact to its lower end. Definitely not a neutral (reference grade) signature but engaging and likeable sound with clear and detailed treble range. Verdict - tough to choose better at sub 9k price.

PS- impressions using lg v30 with inbuilt dac (high quality source). Posted are initial impressions before any burn-in.

I have LG G7 THINQ definitely QUAD DAC and QUAD DRIVERS will be dest pair ever
You definitely need to have atleast 24 or 32 bit DAC to drive these earphones to pull max potential of them
If you have some other phones which have 16 bit DAC sound will be good but not the best you get from them
So flagship with flagship
I have noticed so many reviews below the product which have 3 or below stars have normal 16 BIT DAC you have no use alright!
Now sound it's the best i have ever heard
I hate some songs before but now I'm in love, I hear something beautiful inside the song
The depth
The punch of bass
Lows
Mids
Highs
Are beautifully produced
You will not feel that songs is over powered it's completely in control
You must keep bass booster in eq, turn on hifi quad dac, sound preset bass, digital filter slow. Perfect sound for bass head and all sounds will be in range and keep max volume. Only Lg users
This is my review through LG G7 THINQ 32 bit QUAD DAC + 1MORE QUAD DRIVER

Build Quality: I love the premium finish. The cable, suprisingly, does not tangle a lot. Even if it does, it's very easy to untangle.

Sound quality: I am using a samsung galaxy S9+ and have still not been able to find the best setup to get the most out of the earphones. I do believe there is potential as I have never been a big fan of Samsung's audio output. Clarity in all frequency ranges is amazing, the only thing I am having trouble with is the volume for frequency range between the mids and the base is a little low. I am still tweaking the settings trying to get the best match. It might be due to the high impedence which my phone cannot power effectively.

I think they are worth the price. sound quality is amazing especially if you have high quality audio stream.

Head and shoulders above anything other headphone I have used till date. Was not sure when buying due to some of the comments, but turns out to be brilliant. You can hear each sound clearly, good clarity and good base as well. A lot of course depends on the quality of player, audio format and quality of recording, but with my Onkyo HF PLAYER on an MI phone they are sounding awesome, I am sure with a better phone/player and DAC they would sound even better.

Added on 10 Sept 2018 - unfortunately the silicon memory foam ear pads have just split and broken, these were the best supplied, sad for such a great product. 1More need to get better suppliers. I plan to update my feedback often , will try to do it over the life cycle of the product .

Professional Audiophile grade sound quality.
Pros:Warm and Smooth
Highs are silky and Smooth.
Mids are perfect.
Bass is Deep and very pleasing.I own a OnePlus 7 Pro.I listen on Saavn Pro Super Duper High Quality(320kbps)
I also use Poweramp v3 beta build as they have introduced high res audio output that's 24 bits 192khz.Its like a portable amp for Android with amazing features and interface.
Sound Quality 5/5
Build Quality 5/5
Durability guys the cable is Kevlar so no wonder it's durable.
In line remote button is very convenient.
Value for Money:If you have 12.5k to throw away and your an Audiophile like me just get your self a pair you won't regret it.Hats off to 1More for providing the best gear for best prices.

Compared same tracks many times by quickly swapping this with Bose quietcomfort 35 II. There is a perceptible difference in soundstage. The 1 more quad drivers reproduce very faint sounds including reverberations very accurately, giving a very expansive sound. Other headphones create sound with right or left ear dominance, or within the head for vocals. This one keeps sound wide open, often to the front and rear. Bass is decent.
Packing, carry case, aesthetics, are excellent.
No bluetooth and battery allows entire earphone weight to devote to sound reproducing machinery. Not for sports or gym. They fall out

Excellent ear phones!! Been using since about a week now, love the sound quality especially when watching movies and Tv series.. Liked the sound stage and bass depth- zero distortion, you can use it for hours and your ears wont bleed. You get pure original sounds as intended. One star down coz I din't like the fit, it keeps slipping every now and then. Foam tips are very bad quality, I already damaged the 13mm set while trying to change :( & I have no idea where to get them individually.
Despite the issue of fit I would still say go for it!

Pleasantly surprised with this earphone and as usual I got this on time and delivery well handled by bajaj EMI STORE

Pros
- Great sound quality, good balance between bass and finer details
- Build quality
- Package
- Nice Pouch which is quite useful during travel
- Doesn

Guys... who-so-ever has said it doesnt fit and all, go see a doc, u read it right

Fit is right on! no complains, or can u dare to? there are an additional 10 pair of earbuds.

Now, the quality of sound, well its tricky, ITS GENUINELY GOOD guys, but if you have already been using balanced armature from Sony or in layman terms, an IEM worth 5k and above, this one isnt overwhelming. No doubt its better.

Ergonomics and built - INSANE guys! its supergood and I bet u would superlike it, trust me.

Astonished by the sound quality. Brand new earphones have to be burn-in through 1more smartphone application. Untill I finish two phases completed I didn't feel it's great performance. Initially when I plugged into my Pixel 2 I felt the quality and BASS was not at all up to the mark, once I completed the smart burn-in process now I can listen to it's high performance. These earphones don't sound great on low end smartphones such phones an external DAC+Amp is needed.