I received this a while ago, but I haven't used it, so I'm putting it up for sale. I was able to confirm that it produces sound with batteries. I am not an expert, so I haven't been able to check other functions. There are some scratches, etc. due to home storage. Please consider after checking the photos. I would appreciate your understanding as this is a used item. ○ Immediate purchase OK! The person who purchases it will be given priority, even if there are comments. ○ Anonymous delivery! We will ship via Rakuraku Mercari (Takkyubin), so tracking is possible. We will pack it with bubble wrap and ship it. ○ The number of days until shipment is 4-7 days, but we basically ship on the same day or the next day! (If you purchase on Friday through Sunday, it may be shipped on Monday)