... (single,double,folding pin are available)Product Feature:- Plug:3.5mm pin,single,double,active plug- 32ohm / 300ohm- Lowest price with reliable quality. - Color ... ,trains,buses,etc. 2.Four kind of plugs for choice:3.5mm single pin,double fixed pin,folding pin,1 in 2 ... % 10.Cable Diameter 2.65mm 11.Weight Apprx.12g 12.Plug 3.5mm stereo pin(single,double,folding pin are available Packing Details ...