Battery-powered, no AC adapter ✅ About Purchasing Generally, direct purchase is OK. Since we also list items on other sites, there is a possibility of being sold out or canceled depending on the timing. If you want to purchase with certainty, please comment in advance. ✅ About Product Condition We mainly handle used and re-used items. We perform operation checks, condition checks, and photography as much as possible at the time of listing, but due to the nature of used items, there may be scratches, marks, dirt, aging, and odors associated with use. Also, due to light reflection and shooting angles, it may not be possible to completely capture fine scratches, cracks, and dirt. Based on these points, we state in the product description, "There may be signs of use and minor scratches due to the item being used." Please consider this before purchasing. All accessories are shown in the photos. Please prepare any necessary parts, cords, and manuals yourself. ✅ About Cleaning and Operation Check We perform simple cleaning and dust removal, but fine dirt and dust may remain. The operation check describes the results at the current time and does not guarantee long-term operation. Please understand this as a characteristic of used items. ✅ Flow and Precautions After Purchase On the Mercari system, the financial transaction is finalized when the receipt evaluation is completed. After the evaluation, the seller cannot handle refunds or returns, so if you have any concerns after receiving the product, please let us know via comment before the evaluation. ✅ About Price and Negotiation We may refrain from responding to comments such as templates. We will only respond if you clearly state your desired price and we are satisfied. ✅ Finally Due to the nature of online sales, transactions are made without you being able to see the actual item. We will describe any special conditions as much as possible, but please consider that there will be some degree of use, and carefully read the contents of this product page (product description, detailed images, etc.) and consider it after you are satisfied. We will assume that you have agreed to all the listed items at the time of bidding. If you have any questions or unclear points, please feel free to ask in the comment section.