16 wire occ copper and silver plated iem cable is a 16 wire cable made with 16 high quality hybrid wires
Colour- Copper/ silver
Wire diameter single - 1.8mm
Main body diameter -4mm
Earphone end diameter- 2.5mm
Wire type - Occ copper  and sliver plated hybrid
Flexibility - 10/10
3 in 1 universal consists of 4.4mm/ 3.5mm stereo and 2.5mm