Arrived safely and in perfect condition, as described, factory sealed and in perfect condition well packaged, a fantastic set of iems the sound profile is bass heavy but extremely well done, very much my taste in tuning full marks to kbear.

The product's finish and sound quality are both excellent.
It's better than earplugs because it doesn't feel uncomfortable in the ear.

The unit was clean. The 2-pin connector was a bit tight, making it a bit difficult to insert the default cable, but there were no issues. It's great for enjoying a relaxed and warm vocal sound. It might not be ideal for fast-paced music, but if you prefer vocals, it's good.

The design of the earphones is unique and pretty. I think it would have been better without the KB EAR engraving. The wearing comfort is comfortable, and the sound quality is not irritating enough to feel tired even after wearing for a long time. I am disappointed that there is no 4.4mm cable, so I ordered it separately, but the 3.5mm cable is also satisfactory.

Came pretty fast was well packaged i really liked the sound on these.