If you haven't been to primary school, it's not bad to change the morning education machine. Today's morning education machines are very smart, and basically have the functions of physical key control, intelligent voice dialogue, mobile phone remote control, etc., but they need to be attractive enough, otherwise they will get tired of playing for a few days. It is recommended to take a look at the newly listed early morning education machine of cool dog music, which is different from other early morning education machines telling stories. It is based on the concept of "early education of scientific music" and its appearance and content are quite attractive.