Anybody played with Project MC Circuit Beats?

[SamVsSound]

Hey guys

I was looking around at toys online and came across these:

https://www.amazon.com/MC2-539247-Project-Circuit-Beats/dp/B015A7CHEY

It looks like this is essentially a set of body contacts ,a sampler and an amplifier. Which is interesting to me lol

I haven't been able to find any information on whats inside it though, has anyone opened one up or played with it?

Edit: Finally found some information on it, Sparkfun did a tear down because they suspected (and discovered it was) built from their Makey Makey PCB, the ICs have all been replaced with blobs though to reduce cost

http://www.makeymakey.com/