Electric Hot Water Bag Needs only 10-15 minutes on power to be ready for Heating upto Minimum 2 Hours or Longer. The Electric Cord for the Heating is included with the product. The Heating Therapy Bag is Sealed with a Silicon Plug which ensures safety of the user. All sides of the bag are also carefully sealed for your safety. Its very convenient to charge this device because of its smart Heating Technology with swipe and open type charging port with safety cover. (Assorted Design & Color) (EU Plug).