Do not buy!
Whether the one I received was defective or not, the one I got was a complete joke. I was quite surprised it actually turned on seeing right away how cheap it was as soon as I pulled it out of the box. So after allowing it to charge for a few hours the vibration/rotation was so ridiculously weak I immediately put it all back in the box just the way it was and went straight to the computer to process a refund!
Rating: 1 stars