The first IEM from Heartfield Acoustic brand is called Deer which symbolizes the eternity of love in the ancient Chinese wedding ceremony, while it also means happiness and success. In a word, Deer is one of the beloved symbols of wonderful things in China. Heartfield Deer adopts 198 pieces of gem-like crystals for the faceplate. Heartfield experienced artisan inlay the crystals one by one and two custom made screws are screwed in the faceplate.  It is an earphone made with … Continue reading HeartField Deer Gem Review