The listing, Handheld Talking/Recording Darth Vader Toy has ended.
I bought this toy for my grandson back in 1997 and it's still in great shape and works just fine! You can hit the SFX1 button and it will either play the Darth Vader "breathing" sounds or it will say "I am your father". The SFX2 button makes it say "Don't underestimate the Force". You can record your own voice, then play it back at slow, standard or fast speed (see the switch in the third pic). It takes 3 AAA batteries. I just put in brand new ones to make sure it works and I will leave those in there. The batteries may get jostled during shipping, so if it doesn't play, just make sure they are in nice and tight.