Unlike the Mobirates I got, this Gokai Cellular is just fine. I just wish it could detect what kind of key is in there. I also tried the Gokai Silver key in the Mobirates. It's a great toy, it is near the same size of the Mobirates but I wish it was smaller and I wish it folded because it is too big to be a cell.
Related: Wrong Sound in Mobirates