DD ddHiFi TC07S USB-C to USB-C OTG HiFi Audiophile USB Cable (Open Box) Cable Length:10cm Double coils means there are

Double coils means there are two coils on each side of diaphragm

-10dB w/ mX module IN THE BOX

The "Mid" uses a traditional stopping speed that's familiar to DJs

Each wire is individually isolated and all are braided together in the Litz style

Original earpieces with a color difference between the left and right bushes

DD ddHiFi TC07S USB-C to USB-C OTG HiFi Audiophile USB Cable (Open Box) Cable Length:10cm Double coils means there areNyx Series Silver Shielded Data Cable (2. 0 Version) The 1st gen of silver shielded wire was applied to the Nyx 09 series. It uses a relatively complex structure of separate shielding for its power supply and data transmission, which is of great help to devices whose power supply are susceptible to interference. The Nyx 07 series uses the 2nd gen of silver shielded wire, which arranges the power supply and data wires at equal intervals. It also uses