This is the XCM Cross Battle Adapter 2.0. I have confirmed that it powers on, but I haven't been able to verify its functionality, so it's being sold as junk. Please purchase only if you understand that it is a junk item. 〈Packaging〉 Wrapped in cushioning material (bubble wrap), waterproofed with a plastic bag, and placed in an envelope. 〈Shipping Method〉 Shipped via Rakuraku Mercari's Nekopos service. 〈Other〉 Body only. No instruction manual included. Power-on has been confirmed. Please purchase only if you understand that it is a junk item.