USB AM / AF band ear, nut, to extend the line
color: Black / White / Becky color
wire material: copper
length:1M1.5M2M2.5M3M ( optional)
pack: PE packaging bag / ordinary bags / Blister bag / customer can provide the packagi( optional)
to undertake OEM orders to sample processing to map processing by customer requirements of labels and LOGO delivery of quality assurance