Just 5 to 10 minutes of electric charge gives heated pad for close to 120 minutes (approx., depending on the surrounding temperature) strong points portable rechargeable heating pad easy to use and carry less electricity consumption easy and An electric hot gel pouch is a pouch filled & sealed with special gel, used to provide warmth, typically whilst in bed, but also for the application of heat to a specific part of the body. It is a high quality reliever from aches in cold climatic conditions. Gives relief from pain and makes you feel comfortable. and Just 5 to 10 minutes of electric charge gives heated pad for close to 120 minutes (approx., Depending on t he surrounding temperature) strong points portable rechargeable heating pad easy to use and Stays warm for upto 2 hours and User and Environmental Friendly and Note: Product will be sent in random colors and design