FiiO's High-purity silver-plated monocrystalline copper swappable plug earphone cable LC-RB Is Officially Released!

The LC-RB consists of high-purity monocrystalline silver-plated copper wires. Compared to copper wire, it is added with a silver-plated layer with superior conductivity and resolution for wonderful and natural audio details.


We carefully selected the wire material and tried to contain as many wires as possible. Each wire is individually isolated for better and quicker signal transmissions.


Each wire is individually isolated and all are braided together in the Litz style. In addition, the expanded MMCX connectors are utterly reliable, which fit perfectly around human ears for a comfortable wearing experience.


Keep features of the LC-RB include:

--High-purity silver-plated monocrystalline copper

--Expanded angled MMCX connectors

--4 strands, 120 wires

--Litz style braided

--Twist-lock interchangeable audio plugs

--Transparent German TPU sheath

--"Left blue right red" unit markers


*To find out more about the LC-RB, please visit the product page on

*The LC-RB is available on our AliExpress Official Store. Click the link below to take it home right away. 


Best regards,

Guangzhou FiiO Electronics Technology Co., Ltd.