The original intention of this product is to let families who have not installed a heated toilet also feel the comfort it brings. The product adopts stepless temperature regulation design, adaptive temperature regulation, so that the toilet lid evenly heated, avoiding the uncomfortable feeling caused by overheating during use, and obtaining a better experience. The heating film has strong adhesion and can be attached to the inner side of the toilet seat without tilting up or degumming even after a long time. Installation method： 1. Wipe the stains on the inside of the toilet seat with clean water and dry with a dry towel. 2. Uncover the protective paper of the heating paste one by one, and then directly stick the adhesive surface of the heating paste on the inside of the toilet seat. 3. Plug in the power supply 2-3 minutes before use.