Added December 4th: We have confirmed that it is powered on with a tester. Thank you for viewing! Used item Long-term storage item WonderSwan dedicated charger SWJ-001 Operation not confirmed Operation has not been confirmed because there are no dedicated batteries, but the main unit itself is in relatively good condition. Please purchase only if you understand that the operation is unconfirmed. Please read the profile. Also, #MikanDeerGame Please take a look at this as well!!