Warm gloves not only bring warmth to your hands, but because of the sewn button design, it can also unfold as a small heating pad, seat cushion, back cushion, hand warmer, etc. Using carbon crystal film heating technology, it heats up quickly in 3 seconds, while traditional hot water bottles require a few minutes of heating time. The heating pad has three temperatures: 140°F/60°C (red), 122°F/50°C (white), 104°F/40°C (blue). Perfect for protecting your hands from frostbite in cold weather, allowing you to enjoy constant warmth while watching TV, camping or outdoors. The heated gloves are designed to be water-free and made of spring sub-fabric, which is soft and lightweight, but also very warm.