describe:Durable: The hot water bottle is made of PVC+velvet to ensure maximum safety, keep warm and lock temperature, skin-friendly, soft and durable.Safety: Intelligent automatic mechanical charging, with intelligent switch, when the temperature of the hot water bottle reaches the critical point, it will automatically cut off the power supply, which is safe and explosion-proof.Rechargeable: The charging design is more environmentally friendly and does not require frequent replacement of hot water. The charging time is about 7-10 minutes, and the heat preservation is 6-8 hours.Multifunctional: In the cold winter night, the cute hot water bottle can be used to keep your bed warm. In addition, it can also be used as a hot compress to relieve back pain, or relieve menstrual cramps, menstrual cramps and muscle aches.Exquisite gifts: pure and lovely design, stylish and elegant. A great gift for family and friends.Specification:Material: PVC+velvetColor: green, pink, gray, brownDimensions (length x width x height): about 24x17x6cm/9.45x6.69x2.36inchRated power: 500WRated voltage: 220VPlug: EUSize: 24*14*7cmThe package includes:1 x thermos flask (not including liquid)1 funnel1pc x water plug1pc x power cord1 piece x English manualnotes:1. Due to the difference of light and screen, the color of the product may be slightly different from the picture.2. Due to manual measurement, please allow a difference of 1-2 cm.