The memory foam eartips provided in the FiiO F9 PRO have been very popular among the users. In order to let more customers to get these lovely eartips to enjoy high quality music, we hereby sell it separately with the name of HS17. It comes with 3 pairs in the same one-fits-all size. The greatest benefit of using the memory foam eartips is to reduce physical ear canal irritation and fatigue.
This product is no longer in stock