Portable Car Heater delivers rapid warmth inside your vehicle in about 30 seconds without starting the engine. It provides a cozy, comfortable drive with quick heating, helping you stay warm on cold days. The compact, portable design fits easily in your car for on-the-go warmth. 30-second warm-up without idling the engine Portable, compact design for easy placement in your vehicle Simple operation via a side control knob Provides quick, consistent heat for a cozy cabin during cold weather Ideal for portable warmth to enhance comfort on the road