Simply misleading. I purchased two for my kids as it clearly states "multiple cars playing without interfering". Not the case - the cars interfere with each other and are unusable. The response from the seller didn't provide much reassurance: "Hi, maybe you can turn on one to play and then turn on the other one, let the kids start playing in order. It can avoid interference." What a joke! Returning for refund. Waste of my time and a big disappointment for my kids! Not happy.