1、 Water Temperature Visualization: This small electric kettle can indicate the water temperature inside the electric kettle. You don’t need to come close to check the water temperature inside the portable bottle, four-stage temperature control (113°F~212°F).2、 Anti-Limescale Coating: Portable kettle is made of food grade materials and BPA-Free. This electric kettle comes with a 304 stainless steel inner pot. To relieve the formation of the limescale and provide consumers with healthy drinking water, we utilize a special food-grade Anti-Limescale Coating on the surface of the inner pot.3、 Three-layer Anti-scalding Cup Body: Hollow heat insulation with ABS anti-scalding outer layer, double protection, 212°F boiling is not hot, and it is safer to touch.4、 Portable: The small electric kettle is convenient and lightweight for you to carry around while travel. The compact design, helps you save a lot of space when packing. You can use it anywhere to have a nice cup of coffee or tea. Especially suitable for use in a hotel without a clean electric kettle.5、 360 Degree Leakage Proof: With the integrated seamless interior and sealing ring in the lid, the water will be tightly hold inside the kettle so that no water droplet will leak even put it in the bag.