The product came just today. Good dynamics, good details, never heard details in a simple youtube trance track. In fact it is better than my RHA MA650.
Recommended at this price point.

It's difficult to find buds in this price range that sound this good. These are the best I have heard. I have had these buds for a month now. The good points are sound quality throughout the range, comfort, the case, and a good choice of ear cups. The not as good are the cable, ear cup quality, and getting the ear cups on the buds as they are very thin. I found it easiest to flip them inside out and roll them into place. Once the cups were on and the buds were pushed into my ears they stayed in place with just an occasional tap. They stay comfortable for hours. So far the cable has held up but I wish it was a little more robust. For the price and sound these are minor quibbles. I would not hesitate to buy these buds again and I highly recommend them.

Exceeded all my expectations! A wealth of beautifully presented gifts. I am a teacher who teaches piano. The requirements for sound quality are still relatively high. The earliest try this earphone, the sound is bigger than before, and the analysis of high school bass is not bad.

Product received as fast shipping! Thank you very much! Let me say that wearing the feeling, the earphone itself is moderate in weight, there is no top-heavy feeling, the white earphone is very nice to look at, it is very comfortable after wearing it, there will be no falling off, and the replacement earplugs are also very intimate. In terms of sound effects, the low-frequency and heavy feelings are full, the dive is deep, the vocals are slightly insufficient, the high-frequency is clear and soft, not so harsh, it is quite good, and it is worth the money.

When i took it in my hands seemed huge, but during the run do not fall out and quite comfortable. The sound is great.