Yusya Iron

So their name is actually Yusya Anal Iron, no I'm not kidding and no I'm not putting that in a product title. I've been informed that it is a play on words in Chinese with those words being similarly spelled/represented. Anyway, we have a fully opaque housing, although I'm not sure if it's nylon or just opaque PC, still, it's neat. These manage to sound even higher pitched than a normal POM/Nylon/PC combo, I think it would be accurate to call them sharp sounding. Coming to us from Xianyu I unfortunately don't have any useful specs for you.