The contents are almost unused, but the outer box is torn. The main unit, cover, power cord, and instruction manual are all included. *Please check the condition in the photos. [Product Details] This is a heat-retaining eco-friendly hot water bottle (rechargeable). It doesn't require water changes and is the type that heats up by connecting to a power source. Indoor use: Keeps warm for about 4-6 hours Inside the futon: Keeps warm for about 7-12 hours *Varies depending on the usage environment. [Benefits of purchasing this product] ・Safe and easy, no need to change water ・Economical with low electricity costs ・Long-lasting warmth, ideal for cold対策 ・Reusable and eco-friendly ・Convenient for cold対策 around hands, feet, and abdomen ・Recommended for energy-saving measures in the cold season Although the box is torn, the contents are unused, making this a very good deal for those looking for practical use. [About Shipping] We will ship within 48 hours of purchase. #HotWaterBottle #EcoHotWaterBottle #HeatRetaining #RechargeableHotWaterBottle #Cold対策 #EnergySaving #ColdWeatherGear #WinterPreparation