From an estate. Unit looks clean. Cord had some cracking rubber casing in one spot that I removed to show the wiring isn’t affected. See pic. Battery compartment was clean. I inserted one disc and was able to test the 4 buttons for operation. I could press each one and see their action change and reset. The gold microphone cover is off as the two sided tape dried out. This is all did as I’m not familiar with how this unit works. Selling as is for parts or repair. The case is in nice condition and the latch functions as it should. Comes with some documentation and 3 discs.