Each brand car, SUV and most of the MPV can be universal. This product is not life-saving equipment; it cannot be used in the water. The recommended temperature inside the car is : -13 to 140° Please do not use it to touch any sharp objects or cigarette Please tightening the nozzle during inflation process The air in the cushion can last about 10 hours. Please inflate it again after 10 hours for a comfortable use.
