Specification:

Material: 2pcs of Graphene composite heating cloth Size for belly: 100X200 mm ², Size for back side: 150X200 mm ² Rated voltage: DC5V Rated power: small one - 3W, large one -5W, total 8W Standby time: Take a 5V 10000 mAh power bank as an example, it can run for 6 hours at 100% power, 9 hours at 70% power, and 15 hours at 40% power Powered by mobile power bank, portable and easy to store, more capacity output, high heat conversion rate, and quick heating: The close-fitting fabric is made of PONGEE bronzing lining fabric, which can reflect the heat of body back to user’s own body, reduce the proportion of heat loss, improve warmth retention, come with good thermal conductivity, and has the function of thermal diffusion, increase the heating area, and increase the temperature of ordinary linings 2-3℃. Meanwhile ,it is anti-static . The heating chip needs to be taken out when washing, which can prolong the service life and can be machine washed;