Warning! Cold Air Approaching!Are You Ready for This Winter? Stay Warm and Ward the Chill with Suptruck StayWarm Smart Heated Hoodie Does Your Body Frequently Worry About the Following Issues? Intelligent Thermostatic Warmth: Far Infrared Carbon Fiber Heated Clothing, Comfort Experience Derived from Military Technology. Advanced Baesan Technology: Utilizing Military-Originating Heating Technology, Baesan Technology employs Far Infrared Carbon Fiber Heating Elements that emit far-infrared wavelengths opposite to those of the human body, ensuring efficient heat absorption. Human-Centric Heating Design: Specially designed heating zones for the neck and back, catering to those prone to feeling cold, providing targeted warmth. Fast and Long-lasting Heating: 3-second rapid heating function ensures quick attainment of the desired temperature; a single 3-second long press activates all-day warmth and comfort. Intelligent Temperature Control and Safety Assurance: Three-level temperature adjustment (Warm Mode approx. 45°C, Comfort Mode approx. 35°C, Energy-saving Mode approx. 25°C) to meet various needs while ensuring safety with no radiation or electric shock hazards. Convenient and Practical Design: Powered via USB interface for easy use; designed for safety and comfort during extended wear. Multiple Reasons to Choose Suptruck StayWarm Smart Heated Hoodie Enhancing Quality of Life: Witnessing Warmth with Suptruck StayWarm Smart Heated HoodieSince I started using Suptruck StayWarm Smart Heated Hoodie, my daily life has seen a significant improvement. I live in Toronto, Canada, where winters can be extremely cold. Previously, winter always made my lower back and waist feel extremely uncomfortable. However, since I started wearing this electric heating clothing, Ive noticed a significant reduction in the pain in my lower back and waist. Its thermostatic function ensures that I feel comfortable and warm throughout the day. Its truly a life-changing product!â Emily Thompson, Toronto Package Includes: 1 x Suptruck StayWarm Smart Heated Hoodie