The BiCable is a short cable with both 2mm and 4mm plugs.
Created for connecting any E-Stim Systems powerbox units to more than one electrode with different sized sockets. For instance a Urethral Sound with a Sticky Pad.
1.5M long with a 3.5mm jack socket on one end, and two colour coded plugs, (1x4mm and 1x2mm/TENS) on the other.