You're looking at a fully functional and MODDED EH Freeze. This pedal has had another 1/4 jack added to it to allow activation via a Yamaha FC -5 (not included in this sale). The original switch works as should with or without the FC-5 plugged in.
Allowing for an external switching allows easier access to the pedal but more importantly you can switch it quieter and mush faster then the factory installed switch.
See demo video. Only the Pedal and EH power supply is being sold. (not the FC-5)
Model:Freeze - MODDED for external foot switch