The listing, Baby Einstein Music and Light Toy has ended.
Pre-owned with saved original package. Different colored lights, light up in synch to the music. Off switch and 2 levels of volume control. Plays 7 melodies from Mozart, Vivaldi, Rossini, & Chopin. Says for 3+ months. Takes 2 AA batteries (included, but not full charge) The batteries actually last a pretty long time, and on a personal note, this one really captivated my child's attention, you just have to push it for them a lot in the early stages. The big button is faded a little b/c I tried to clean it w/ a Magic Eraser, so don't use that on the button. :-) Check out my other baby items.