Younoo1 USB Electric Hot Water Bottle Rechargeable in 10 15 Minutes for 8 9 Hours of Use, Hand Warmer Soothing Back Pain, Menstrual Pain (A)

🎁Function:Keep hands and abdomen warm in cold weather. Relieve pressure and improve blood circulation. It can also be used as a pillow. Whether you are lying on the sofa or sleeping, it can keep you warm at all times. 🎁 LONG TERM MAINTENANCE - This is a rechargeable heating bag. Fast charge for 10-15 minutes can keep warm for about 3 hours. If covered, it can last 8-9 hours. When the set temperature (65°C) is reached, the power supply is automatically turned off. 🎁 Material: soft and comfortable thick velvet insulation. No materials. The filled plush cover can be cleaned. 🎁 SPECIAL GIFT It can be used not only to warm the hands, but also to relieve menstrual pain/muscle pain. This can be an impressive gift for parents/kids/lovers/friends 🎁 No need to change water: after filling, you don't need to change water to make it more convenient. Since the water bag contains heat conducting particles, please do not empty all the water once filled.