【Double-Opening Set】+Style Smart Curtain + Curtain Unit (Optional) Automatic curtain opening/closing, no construction required, easy installation, compatible with curtain rails, remote control, Amazon Alexa, Google Home compatible, Made in Japan Bonus! Includes 6 new batteries! Please check the condition in the images. If you are looking for a completely new item, please refrain from bidding. There is a payment deadline, so please proceed with the payment. Shipping will only be done using the following method: ・Kuroneko Yamato Takkyubin (Yamato Transport) If you do not contact us within one week of winning the bid, we will delete the listing due to the buyer's circumstances, so please be aware. We generally do not accept cancellations after a successful bid, so please review the details carefully before bidding.