Experience constant warmth with our 28-carbon fiber heating element system, ensuring maximum heat distribution for your chest, belly, shoulder, back, waist, elbow, thigh, knee, and calf. Select from 3 temperature levels (140℉, 122℉, 104℉) with a simple press of the APP control on your phone, targeting specific areas for tailored warmth. The app-controlled design allows hands-free operation, making it perfect for active lifestyles while keeping you warm in both indoor and outdoor settings.
  Ideal for both daily wear and special occasions, our heatingUnderwearSet is a great gift for family, friends, or loved ones. Ensure you stay comfortable and warm in cold weather or during various activities like skiing, hiking, or even commuting on your motorcycle. The soft, skin-friendly materials and removableThinLayer keep you comfortable without feeling bulky.