It does have a rechargeable cord for the light.
It plays Happy Birthday. I kind of wish it played just as many song sections as it does colors. I can see where kids will like it though.
I haven't taken the plastic off the inside just yet, but did on the outside. I was kind of nervous to take it off. You have to tear the thing apart to remove it.
This makes a great gift. I'm actually going to give it to my nephew Edison with some kid's play camping gear. I think it will make a good gift. Although I feel like I need to give it to him for his birthday, since that's what it plays.
It has cute little birds inside it.
Where to Get it:
On Amazon for $21.99 http://www.amazon.com/gp/product/B076MSXQS9
What animals would you put inside this? Or would you put something entirely different? I could see red mushrooms and gnomes.
Disclaimer: I got this in exchange for review. The opinions in this post are my own.