110-240V Portable Electric Kettle: Nicewell portable kettles feature smart voltage technology, plug and play, automatically adapt to the global voltage 110-240V, travel abroad no longer need to worry about the mini kettle can not be used due to different voltages, great for domestic and international travel and business trip. （NOTE: ONLY comes with US cord, please bring your plug adapter when you traveling abroad） | Premium & Healthier 316 Stainless Steel Material: the portable water boiler is made of baby-safe material superior 316 stainless steel interior, and 304 stainless steel casing, boil purest tasting water, great for making coffee and tea, also good for baby formula | Fast Boiling and Keep Warm: the dual voltage travel kettle can quickly heat water to 113℉ - 212℉ temperature, 5mins is ready for a fresh cup of hot drink. Also works as a vacuum insulated water bottle, the double wall insulation keeps warm up to 6 hours when unplugged, take it and and enjoy a fresh cup on the go | Control Your Temperature for Better Beverages: the small electric kettle has 6 temperature settings, you could preset different temperature for brewing coffee or different tea; A visible real-time temperature LCD display indicates the temperature rising, allows you to know when the water is boiling | Safe and Secure: the travel water boiler will be auto-off after heat up and will not automatically reheat again; a ventilation hole design on the lid top is for air pressure relief when heating, and boil-dry protection keeps the hot water kettle from scorching if it is waterless. It is safe to use | Portable for Your Trip: the travel electric kettle works compatibly with 110V-240V, 370ml/12.5 Fl.oz(8.8x2.9in) and 0.87lbs lightweight, is great for travel, business trip, camping, office or hotel stays or anywhere you need a fresh cup of hot water.Clean hot water is handy for on the go! NOTE: It ONLY works when plugged up!