Zhulinniao Jinghong

Im going to keep it simple.
decent packaging inside is everything you need, cable is good, ear tips are average and the IEM themselves are very beautiful.

Sound wise these have been reported Bass heavy, Bass light, muffled and shouty with brightness.
For me mine was not as complex. The Bass was neutral and light but had smooth details with minimal impact. The Mids presented well defined but did have some brightness / forwardness with female vocals and instruments. Not to a point they got annoying but it's still there. I found the treble was relaxed and smooth but with a fast drop off. Soundstage was average and had good imaging. These are one of a few dual DD IEM I own and this is not remotely a favorite. Details were smooth and resolution and overall performance was a Natural sounding but bright IEM.
Afterthoughts:
The company tuned these for the Asian market but sold them in the US and other markets, so I can forgive some brightness and hope there next IEM is better and still looks as nice.