<b>Product Specifications:</b><br> Material: food grade silicone, 304 stainless steel heating plate and lid<br> Folding size: 149*139*50mm<br> Folded size: 170*139*132mm<br> Kettle mouth diameter: 85mm<br> Storage bag size: 6.5*8cm<br> Power: 700 Watts<br> Capacity: 555ML<br> Voltage Range: 110-220V US Plug<br> Boiling Time: 3 mins<br> <br><b>Package Includes:</b><br> 1 * Foldable Travel Kettle(US Plug)<br> 1 * Zipper foldable storage bag<br> 1 * Instruction<br> <br><b>Note:</b><br> <b>Please adjust the correct 110 or 220 voltage knob at the base of Kettle before using!</b><br> <b>1.If the water need to be self heating, please keep knob on boiling, once temperature below 75 degree, water will be heated again.</b><br> <b>2.If the water no longer need to be heated, please turn the knob to off and unplug power.</b><br><b>3.Pls understand that there may smell on the kettle since the material is silicone. However, please rest assured that this is food grade silicone and BPA free. It is safe for you to boil water. Please keep the lid open and put it on air vent, also you can boil the kettle with tea or lemon on first use to eliminate the abnormal smell.</b><br>