Overheating protection-individually automatic thermal control system security structure- explosion-proof technology Color may varry Anti electricity and water leakage Sold by Density Collection An electric hot water 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. 1.Sustainable-heating for 8-10 mins. can keep 2-8 hours insulation. 2.Can safely be used on warming hand, feet, back, neck, stomach, waist ,shoulders, legs and holding sleep. It can ease pains such as muscle aches, back aches, cramps, arthritis pain and tendinitis, chilblain etc. 3.New generation explosion-proof technology guarantees the safe and reliable using. 4. Automatic temperature control unit to avoice too hot for human skin. 5.Our security structure explosion-proof technology, Automatic temperature control unit and high efficiency of thermal conversion make our products Environmental protection and energy saving, saving 20% energy than similar products. 6.New material, advanced technology,beautiful and practial. 7.Simple to use, portable and convenient. 8.New generation ideal item for living,leigure,tourism and outdoor activities. 9. Widly used by the aged, children, students and office workers. Brand No Brand SKU 100219172_NP-1020472216 Model other