Function: 【Safe and Healthy Materials】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. 【Customizable Temperature Settings】Our water warmer features adjustable temperature settings ranging from 37℃ to 55℃, allowing you to tailor the temperature to different baby formulas with precise control of +/-1℃. The LED screen displays the water temperature for easy monitoring and adjustment. 【Long-Lasting Battery】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. 【Additional Features】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℃ to 55℃ Battery Capacity: 18000mAh Charging: Type-C Rated voltage: 7.4V Packaging list: 1 * Water Warmer 1 * USB cable **Title**: Portable Stainless Steel Electric Kettle - 400ml Capacity, 37-55℃ Adjustable Temperature, Wireless Instant Water Warmer **Keywords**: portable kettle, stainless steel, 400ml capacity, adjustable temperature, 37-55℃, wireless, instant water warmer, electric kettle **Description**: This portable stainless steel electric kettle has a 400ml capacity and offers 37-55℃ adjustable temperature. It is a wireless instant water warmer.