Compact rechargeable heat pad ideal for providing instant relief from pain, it also works in the treatment of sports injuries, arthritis, sore neck, backache, toothache, menstrual cramps, hypothermia, sprains, growing pains. Heat pad is rechargeable and it can be charged just like mobile phone, pad can be used continuously for 60 to 90 minutes, heating pad is odourless and leaves no side effects, it is easy to use and carry, shockproof and consumes less electricity, it has auto warm function, easy to use, it does not require filling of water, it contains permanent pre-filled solution, how to use: insert the power cord on the product to the socket and connect the power, a red light (indicator) starts immediately showing heating is in process, after 8 to 12 minutes indicator switches off automatically and heat pad is ready to use, once heat pad is charged, it will remain hot for the period of 60 to 90 minutes, pad is filled with gel and energy conversion agent, which works in warming up quickly and keeping the product hot for long time,