UPDATED CAR HEATER - Our portable car heaters updated of premium quality material and pure copper cable, support for heating your car during long time driving, make sure a safety. FAST HEATING - The powerful defrost and defog car heater can quickly heat the air without having to wait for your engine to warm up. Just plug in Cigarettings lighter socket and it can defrost or defog your windows quickly and efficiently. DRIVING SAFER - Put it on the car to prevent fog and frost anytime and anywhere, so as not to affect your sight. Warm and comfortable make you more concentrated on driving, providing you with a comfortable and safe driving experience. SAFE & DURABLE - Intelligent design, using Cigarettings lighter plug design, built-in FUSINGerS, automatic power-off protection, anti-voltage, safer use, 360-degree rotating support, you can fix the heater in your favorite position. EASY to USE - The base of the portable car heater can be placed on a non-slip mator simply attached with double-sided tape. Plug the car heater into your Cigarettings lighter socket( just compatible with 12V lighter port).