To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Great! Easy to set up, add music, and quickly charges (long lasting battery too). The directional keys are a bit wonky. That’s hard to explain. It’s not too big of a deal. I ended up buying another one of these for my other daughters birthday. So, good buy :)