feature:The power cord is directly plugged into a car, truck, SUV or RV 12 volt cigarette lighter or power outlet. Three types of high, medium and low temperature can meet different heating requirements.The intelligent electronic constant temperature control system is designed to cut off the power supply after 45 minutes of use to prevent users from being burned and improve safety.Using warm edelweiss, the S-curve car heating blanket heats evenly and quickly. It can be folded and stored in a suitcase or back seat without taking up much space.Suitable for many occasions, such as travel, camping, RV or roadside emergency.Name: 12V heating blanketSize: 148*108cmRated voltage: DC12VRated power: 45WHeating temperature: +38℃~+65℃±5Features: Constant temperature heating, automatic power off at regular intervals, long-lasting heat preservation, and short-circuit protection.Packing list:1x heating blanket