No power supply with dry cell batteries. There is no adapter, so there is no environment to confirm the operation. Please consider it as a junk item or for parts. *This is an item for the main unit only. ● Condition There are minor scratches and dirt. Please refer to the images for the condition. Please purchase only if you understand. Please refrain from complaints after purchase. This product can be purchased immediately. We will consider price reductions, so please understand that it is basically difficult. Please consider this item with the understanding that it is a used item. To avoid trouble, please take a look at the profile section before purchasing the product.