Thank you for viewing. Product number: 57 ⭐︎ Operation confirmed and cleaned with alcohol. ⭐︎ Operation guaranteed. Returns and refunds are possible if there is a malfunction. ⭐︎ Batteries are not included. ⭐︎ Please refrain from price negotiations. ※ Please be sure to check the operation after arrival and provide a receipt evaluation for used items. Returns and refunds cannot be accommodated after the receipt evaluation. ※ Returns due to buyer's circumstances (due to defects on the air conditioner/TV side) are not possible. ※ Regarding shipping ⭐︎ Within 3cm thick ⇨ Japan Post [Click Post or Yu-Packet Post] or Yamato Transport [Nekopos], and will be delivered by post. ⭐︎ Over 3cm thick ⇨ Yamato Transport [Takkyubin Compact] or Japan Post [Yu-Packet Post]. (Delivery to a宅配BOX is possible) Please check the condition in the photos and make sure you have the correct model number.