1. Portable necessity for body warming, at home, office, outdoor, hiking, camping, snow-view seeing, riding motorbike, go fishing etc. easy to carry, best for either personal use or being as a gift to offer.
2. It's broadly applicable to coats, vests, mattress, quilted cover, child bed cover, sofa, car chair etc. or any other objects that might be fit.
3. The heat pad is used composite material with Nano Bamboo Far Infrared Ray. Inner consists of special heating metal at fix temperature covered with non-woven, designed with flaky area to get heat rapidly, energy-saving, safety, high thermal efficiency. Repeatable washing, bendable and foldable and long time using. Always keep warm at your favorite temperature.
4. Powered with low voltage DC12V or rechargeable battery. Low electricity more safety, non flammable, no electric leakage, constantly using for 6-8 hours at full power with full charged battery.