Answer:
This thing runs but cannot walk, sometimes sings but never talks. Lacks arms, has hands; lacks a head but has a face.
What goes around and around the wood, but never goes into the wood?
If I have it, I don't share it. If I share it, I don't have it. What is it?
Take one out and scratch my head I am now black but once was red.
I bind it and it walks. I loose it and it stops.
Some women don't like to be called that, yet every woman wants one. It cries and makes a lot of noise, but smiles and gurgles when you give it toys.