1. Safe to use: It is safe and boils water quickly. This small kettle features a three - layer heat - insulation design, ensuring safe use without getting hot. It is equipped with a one - key switch, can boil water rapidly in 5 minutes, and will automatically cut off the power. It has a dry - burning protection function, and the bottom of the kettle is non - slip, offering good stability. 2. Safe materials: It is made of 304 stainless steel and food - grade silicone. It is leak - proof. The interior of the kettle uses a stainless - steel heating plate, which can heat up quickly. The high - quality plastic kettle body is heat - resistant, non - toxic, and durable. 3. Stay away from dirty hot water: When traveling, you no longer need to use dirty water heaters to boil water. You can use this portable kettle to make tea or coffee with your own water. 4. Ultra - light and portable design: Thanks to its ultra - light design, you can take our portable kettle to any city without hesitation. It is very suitable for many places such as dormitories, homes, camping sites, trips, offices, hotels, etc. No matter where you are, you can enjoy hot drinks like tea, coffee, and milk.