This is a rare item released in 2012. Operation has been confirmed. English version. Thank you for viewing. There is no box or instruction manual. It uses 4 AA batteries, but batteries are not included. A Phillips head screwdriver is required to open and close the battery cover. The head of the battery cover screw is difficult to turn. Upon operation check, it moved once and the eye lights came on, but no sound was produced. During the second check, the eye lights did not turn on either, so I am selling it as a junk item. Stored at home. For those who understand.