HiFiGo, a leading retailed for IEMs, headphones, and personal audio products, announced a new collaboration with Z Reviews this week. Together with LETSHUOER, the two have teamed up to revise the popular S12 we reviewed back in April. The new model changes both the look and sound of the earphones, promising to improve and already great listening experience.
The LETSHUOER S12 is the second major planar magnetic IEM to release this year and -- spoiler alert -- it's good. But at $169, is this audio upgrade worth a buy? Find out in our review.