K13 R2R (3)

K13 R2R PEQ Control website, Quick start guide, Windows USB DAC driver and FiiO Control APP download link

修改于星期二, 九月 30 在 10:37 AM
Operation introduction for K13 R2R

修改于星期二, 九月 30 在 10:43 AM
How to use the Bluetooth receiver function of K13 R2R?

修改于星期二, 九月 30 在 10:44 AM