USB blanket Low voltage,4.5V Temperature raise quickly Portable to use Different sizes according to customers request

USB BlanketFeature & Function:Low voltage , only 4.5 V , very easy to use .  The temperature can raise very quickly , and reach upto 100 F---110F. (45 C ) Use high technique infrared carbon to produce heat Portable to use ,easily to be plugged into a desktop or laptop. Different sizes according to customers request.

USB Blanket USB blanket Warmer Electric blanket