We supply different kinds of electronic water bags, suitable for hand warm, foot warm, knee warm.

Electric hot water bag
Surface is made of soft PVC
Shapes and sizes can be custom designed.
Fill the water in advance and the water can be used forever, No need to change the water.
Dangerous to fill the hot water
Takes about 5 to 10 minutes to charge and can keep warm for about two hours
Automatically cut off when the temperature reaches 75 degrees
Only suitable for up to 8 years old people, not for babies.

Please feel free to contact us now, we will offer you excellent quality and best prices.