Long and short, bass boosted from the original XiaoQiao. Lots of it!! The lower mids have been pushed up to compensate and by extension it doesn't sound "off" at all, it's an excellent complement to the original if you enjoy a somewhat "old speaker" style sound. Best for mono-era rock tracks.
Good but sound is high even kept at lowest volume. I wanted which are more safer and smoother to ears
I absolutely love the TANGZU Wan'er S.G. 2 Red Lion Edition! These are easily one of the best IEMs I've used in this price range.
The sound is incredibly balanced with clear vocals, deep and punchy bass, and detailed instrument separation. Music feels immersive without any harshness, making them perfect for long listening sessions. Whether it's songs, movies, or gaming, they perform exceptionally well.
The comfort is excellent, and the build quality feels premium. TANGZU has done an amazing job with the tuning—these earphones sound far more expensive than they actually are.
If you're looking for an IEM that delivers outstanding value and an enjoyable listening experience, I highly recommend the TANGZU Wan'er S.G. 2 Red Lion Edition. They exceeded my expectations and have become my favorite IEMs.