2 timecode cables for snyc
cable 1 is 3.5mm on one end, can be used with phones as slates or with timecode apps like https://play.google.com/store/apps/details?id=com.AaronBernstein.ltctimecodegenerator&hl=en
cable 2 is a standard lemo 5-pin to 5-pin timecode cable, coiled.
these sat in a box for 8 years, as emergency cables for sync that I never used.