Pentaconn Coreir AL Alloy Eartips Headphones With this silicon carry case

With this silicon carry case

EH3 and ET3 can be seamlessly interconnected via the high-quality I2S connection

and industry standard 2-pin sockets (0

for high-quality imaging and sound

Pentaconn Coreir AL Alloy Eartips Headphones With this silicon carry caseEarpiece with built in metal core Pentaconn COREIR AL ALLOYA new era earpiece with a built in metal core in the sound conduit COREIR aims to achieve spatial expression and sound reproducibility similar to earphones that use metal nozzles. The second version uses aluminum alloy (AL ALLOY) for the metal core material, offering new possibilities for sound quality. By maintaining the shape of the sound conduit, the consistency of the sound is also