Thank you for viewing! ❤️ Only one available! ❤️ First come, first served! ❤️ Free shipping! ❤️ Immediate purchase OK! Follow discount available! Please see my profile before purchasing (*'ω'*) I have many other items for sale (^o^)/ #various★shop ★【Brand new, unused】 so please rest assured ♡ 【Eco-friendly rechargeable hot water bottle that doesn't require water changes】 This rechargeable hot water bottle, which provides long-lasting warmth, is a very useful item for cold weather. The best part is that you don't need to replace the water, which is a hassle. Designed for repeated use with eco-friendliness in mind, it delivers warmth slowly and steadily. It's cordless, so you can unplug it after it's heated and carry it around freely, using it in the living room, bedroom, office, or anywhere else. 【Heats up quickly and stays warm for a long time】 With just about 12 minutes of charging, it provides warmth for up to 10 hours. It stays warm for about 10 hours in a futon and about 4-5 hours when used on your stomach or lower back. *The warming time varies depending on the usage environment. It's perfect when you're worried about cold hands and feet, when your stomach tends to get cold, or when you're concerned about the dryness of heating. 【Fluffy case made of high-quality artificial rabbit fur】 The special insulation case uses high-quality artificial rabbit fur. The soft and fluffy texture wraps you in warmth that soothes your body and mind. Wearing the case prevents low-temperature burns and allows for more efficient heat retention. It gently covers cold feet in the futon and supports a comfortable sleep until morning. Above all, the case can be easily removed and washed, so you can enjoy comfortable warmth every day while keeping it clean. 【Multiple safety designs + PSE certification】 This product has the following six points: 1) Complete separation of electricity and water structure; 2) Uses 6-layer explosion-proof PVC material; 3) Uses purified water that is not corrosive; 4) Built-in pressure sensor (automatically detects abnormal pressure); 5) Overheating prevention function (automatically turns off at 70℃ or higher); 6) PSE certified & registered with the Ministry of Economy, Trade and Industry. You can use it with peace of mind. ◆ Package contents: Hot water bottle body x 1, high-quality rabbit fur case x 1, heater x 1 If you have any questions, please feel free to comment ( ^ω^ )