Function: & 12304;Safe and Healthy Materials& 12305;Crafted from ABS + 316 stainless steel material, our portable water warmer is made from food-grade materials that are safe, healthy, and heat-resistant. The 316 food-grade stainless steel heating plate ensures the utmost safety and healthiness for your baby. & 12304;Customizable Temperature Settings& 12305;Our water warmer features adjustable temperature settings ranging from 37& 8451; to 55& 8451;, allowing you to tailor the temperature to different baby formulas with precise control of +/-1& 8451;. The LED screen displays the water temperature for easy monitoring and adjustment. & 12304;Long-Lasting Battery& 12305;Equipped with a high-capacity 18000mAh battery, our water warmer can maintain a consistent temperature for up to 12 hours. It supports fast charging through the type-C charging port, allowing for convenient charging with a power bank, USB power adapter, laptop, or car charger. & 12304;Additional Features& 12305;The silicone anti-slip pad on the bottom provides secure placement, while the compact and lightweight design ensures easy portability during outdoor travels. Specifications: Temperature Range: 37& 8451; to 55& 8451; Battery Capacity: 18000mAh Charging: Type-C Rated voltage: 7.4V Packaging list: 1 * Water Warmer 1 * USB cable