This is a used SONY audio remote control RM-AMU090. ※Special Notes ・None in particular. Instant purchase without comments and silent transactions are welcome. Regarding replies to comments, I may be delayed due to work, but I will always reply. Please consider this item if you understand that it is a used product. 〇About the product ・Simple cleaning and alcohol disinfection performed. ・Due to being a used item, there may be discoloration, minor scratches, sun fading, and stains that cannot be completely removed. ・Batteries are not included. 〇Operation ・Infrared operation confirmed. ・Each button has been carefully checked. ・Confirmation with the actual device has not been performed. 〇Packaging ・Will be shipped in an OPP bag and a cushioned envelope. 〇Shipping ・If the shipping method is Rakuraku Mercari Bin → Nekopos for items within 3cm in thickness, Takkyubin Compact for items between 3cm and 5cm. ・If the shipping method is Yuyu Mercari Bin → Yu-packet Post. ・Shipping is done at least once a day, but the shipping time is irregular, so depending on when you purchase, it may be shipped the next day. 〇Returns ・We ship after thoroughly checking the operation, but rarely, malfunctions may occur due to vibrations during transportation. Please check the operation after the product arrives, and if there is a malfunction, please contact us before giving a rating. We will only accept returns for malfunctions.