Foldable design, saving space, convenient to carry, perfect partner for your tour. Food grade silicone materials, high security, high temperature resistant, max temperature 230. Double voltage design, optional 110V~120V or 220V~240V(Spin Button), universal voltage for different countries. Automatic outage system. Automatic outage when water get boiled.Button for opening cover on the handle, do not scald hand Specification: Material: Plastic,Silicone(Food grade),304 Stainless Steel(Food grade) Color: Blue Voltage: optional 110V~120V & 220V~240V(Spin Button) Power: 680W Heating method: chassis heating Capacity: 0.5L Heating time: 4 minutes Size: Mouth Diameter: 95mm Height: 145mm Bottom Diameter: 130mm Foldign Height: 95mm Cable length: 0.7m Package Included: 1 x Foldable Electric Water Kettle Note: 1. Please allow 1-3mm error due to manual measurement, make sure you do not mind before you bid 2. The colors may be different for the different display, please understand