Mimi Rin Parts Set (Assembled) This is from the 2022 educational materials. Everything in the photos is included (main unit and box). It's a used item that my son used. He didn't use it much, so it's in good condition, but there are minor stains and scratches, so please refrain from purchasing if you are sensitive to such things. Power on/off by long-pressing the power button. Currently, the sound works. I have never replaced the batteries. The battery life stated on the box has expired, so the batteries could die at any time. (AAA alkaline batteries x 2) Shipping is planned via Yu-Packet Plus. Thank you for looking.