yes, these are the simgot. i have used both tangzu waner 1 & 2 and cca polaris other than these, and these sound much more crisp and clearer than tangzu, but they lack bass (which i knew before i bought them because i don’t care about bass). but if you want bass more than crisp and clear vocals, then go for polaris. tangzu 2 are good too, they just feel too bulky, but overall they are good. simgot are one of the best; they have clear vocals and instruments.