Don't buy through Banggood
I purchased a radio control car for my son (which he diligently saved for) and the battery or charger was faulty. After sending photos and a video (at their request), they were unable to confirm or send replacement parts [short version]. They have offered a partial refund (without value) and I'm in the process of trying to send the goods back for a full refund. Overall the only thing I would advise is just don't buy through Banggood.