Up for sale is a Memorex SingStand 3 Home Karaoke System. Model #MKS-SS3. I have tested and verified that the unit and the microphone and headphone ports do work. You are able to connect and pair to Bluetooth devices such as your phone or mp3 player. There is a port for a second microphone (not included) for duets and it does have ports to connect to a guitar or keyboard.
There is light scuffing on the base and on the microphone. The stand and the holder at the top seems to be perfect.