24K gold-plated plug head modular structure is to eliminate stress avoid the wire to bend or mangle,for ensuring the facilitate flexible movement and durability cover copper wire with high-precision standard polyethylene insulating material of nitrogen injection pure copper wire using special processing of PCOCC, the Purity is as high as 99.97% it makes the whole wire into a copper crystal by providing you with the best signal transmission performance silver coated copper wire to reduce interference the matching Twisted pair wire process,which could maximize,reduce the cross molestation and ensure error-free signal transmission four layers shielding the woven net of surface abrasion resistance,and more flexibility.