◆ This is a voice toy that can be used for toilet training with Kodomo Challenge. By switching the panel up and down, you can hear Shimajiro and Mimi Rin's voices and songs, and receive words of praise, which increases motivation. This was not used in the toilet, but was played with a little in the living room and then stored, so it is in a clean condition. The base part was easy to detach, so I removed and disposed of it, but it can still be used perfectly fine as is ^_^ Operation has been confirmed. The batteries were new when they arrived. They still work, so I will send them with the batteries inside ^_^