1.Ipod plug,30p,contact P2,P3,P4,solder 2.Micro USB 5p, ... =3.5MM 1.8M 4.any color avaible 1.Ipod plug,30p,contact P2,P3,P4,5pcs/sets,solder type,assembly ... lock and covers2. solder resistor,68k3.overmould strain relief for the ipod4 ... 26AWG*3C OD=3.5MM 0.5m6.any length and color are avaible7.UL & RoHS compliant Ipod plug & micro USB with cable assembly