This heating blanket comes with great reliable system including overheat protection system and automatic shut off system, which can constantly monitors the temperature of the blanket, If the electric blanket throw reaches a certain dangerous temperature, the system will automatically turn off the blanket. When you finally find time to relax after a hard day at work or at home, usually in the evening to read or watch TV, this can be the time when your heating is on and energy bills can soar Why not turn the heating down or turn it off and use one of our electric heated throws or heated blankets? This will save you money without spending a fortune on central heating bills!