- Exceptional Thermal Insulation : Constructed with a robust aluminum film and pearl cotton, our heating pad features tightly sealed seams that prevent any leaks. This meticulous craftsmanship ensures long-lasting thermal insulation for both hot and cold applications. - Flavor-Safe Heating : The heating pad is designed to help with food fermentation without altering taste. Equipped with a built-in thermal protection device that activates at 75°C, it prevents overheating, ensuring safe and reliable temperature maintenance. - Versatile Double-Sided Design : The front side is crafted from durable black waterproof fabric that resists dirt and enhances comfort, while the white insulation cotton backside minimizes heat loss. It is washable, though care should be taken to avoid water exposure to the interface and other components. - Precise Temperature Control : With accurate temperature regulation down to 0.1°C, the heating pad allows you to set the starting temperature at 24°C and the stopping temperature at 33.4°C. The indicator light signals the heating status, turning off once the desired temperature is reached. Use Scenarios : - Perfect for fermenting yogurt or sourdough bread, maintaining the ideal temperature without sacrificing flavor. - Ideal for warming cozy blankets on chilly nights or for use during spa sessions, providing soothing heat exactly when needed. - Great for sensitive plant propagation where consistent warmth can encourage healthy growth. Experience consistent performance and reliability with our heating pad, designed for a variety of temperature-sensitive applications.