Up till now, FiiO had already been in the earphones industry for more than 2 years. During the time, we’ve experienced and learned a lot which made us who we are today.
With more and more earphones come out, hereby we would renew the naming rules starting with two letters for any new model later than the F9 PRO as follows:
The naming rules above cover all the current earphones lineup, with which we hope to make it easier for you to know better of our products. We will also keep you updated if there are any future exceptions or new lineups.
FiiO Electronics Technology Co., Ltd.