Electric Hot Mat [Essential Winter Item - 5-Second Rapid Heating, Constant Temperature Technology, 3x Warmth] Hot Carpet, 9-Level Temperature Adjustment, 4-Level Timer Function, Single Person Use, Energy Saving, Silent, Wind-Free, Controller LED Display, Memory Function, Washable, Easy Storage, Thick 5-Layer Protection, Flame-Retardant Material, Double Helix Heating Tube, 2M Power Cord, PSE Certified, Instruction Manual, For Chairs/Beds/Floors, Waist/Feet Warmth, Cold Protection, 30*60cm (Gray) This advanced hot mat uses a double helix PTC heating wire and a new constant temperature control method to achieve "all-day warmth" with rapid heating felt in 5 seconds, enveloping the entire body. With 9 levels of fine temperature adjustment ranging from 25°C to 60°C, you're sure to find the perfect comfort level. Furthermore, it's easy to operate with a remote control, and the timer settings and preferred temperature are memorized, so you can easily see the status on the LED screen, making daily use incredibly stress-free. Lightweight and thin, it can be stored compactly, and it's also washable, freeing you from the hassle of cleaning and storage. All these convenient features are built on thorough safety, protected by PSE certification and an overheating prevention sensor. [Expert-Approved Triple Safety Electric Hot Mat] "How should I determine the safety of heating appliances?" To address such concerns, our electric hot mat has obtained PSE certification as defined by the Ministry of Economy, Trade and Industry, which is proof of clearing the strictest safety standards for household electrical products. At its core, it employs a double helix PTC heating wire, which automatically suppresses heat generation when the current becomes excessive, physically preventing high temperatures. Furthermore, a temperature anomaly protection device monitors the product 24 hours a day and immediately cuts off the power in case of an emergency. With this "certification x material x device" triple defense structure, you can rest assured even when napping or sleeping. After reaching the set temperature in about 2 minutes, it continuously heats at that temperature without interruption. The double helix PTC heating wire and advanced temperature control eliminate the sensation of burning heat and sudden cold, maintaining comfortable warmth all day long. 9 levels of fine temperature adjustment are possible, ranging from 25°C to 60°C. [Hot Carpet Turns Off After 2 Hours - Setting Memory] [Washable] [Constant Temperature Energy-Saving Design Hot Carpet]