Acoustune动圈HiFi入耳黄铜单元

Pentaconn EAR转0.78 2pin母转接头适用日本Acoustune HS1650CU HS1750 Pentaconn EAR插针转0.78mm母座

Acoustune动圈耳机1790Ti1750CU

Pentaconn ear HS2000 HS1750CU RS1ONE 1695Ti耳机升级线

Acoustune耳机升级线HS2000 MK3 HS1750CU RS1ONE 1695Ti平衡4.4

OKCSC EAR公转MMCX母转接头适用耳机Acoustune HS1655CU\1750TI

适用Acoustune HS1750CU耳机升级线石墨烯单晶铜镀银软线PE接口

石墨烯耳机升级线适用Acoustune HS2000 MK3 HS1750CU RS1 1695Ti