A dream big boy

Here's one gift! It was offered to me there a couple of weeks and I constantly play with (and yes, unemployment that leaves free time!)
Easy to use (if you have an Android or iOS smartphone), it quickly becomes attached to that little mechanical ball.
After configure its "voice" on Monster, I can no longer prevent me from rotate, jump and try to make him lose léquilibre just to hear her little programmed sounds!
Most:
- Balance
- His jumps (he climbs on my table to eat, 80cm announced are real!)
- His mug (it is cabbage anyway!)
- Parrot (yeah, it's a sure value)

Cons:
- Autonomy, but you can not really ask for more on a model so light
- Smartphones commands (I saw demos where the craft was on flexible curves, I do sometimes has to make 90 and 180 degrees ...)