This is a Doraemon educational tablet. It has various features such as arithmetic, kanji, art, and mini-games. There are a few stains. The sound from the speaker sometimes gets a little quieter, but it doesn't completely cut out. Otherwise, there are no problems. It uses AA batteries. I replaced the batteries on October 29th. I will reset it before shipping. I originally purchased it for around 12,000 yen. Thank you for looking.