Returned immediately
As others have mentioned, these tablets came in a plastic zip bag with no manufacturer information on them at all. The only written information on the bag was a homemade label with incorrect English grammar and an "expiration date".  Inside the bag is a frayed-edged direction sheet that looks like it came off a home printer. As a parent, there were too many red flags for me to feel comfortable giving these to my child.
Rating: 1 stars