KEEP WARM OPTION: The keep warm function enables water to maintained at the selected temperature up to 20 minutes 7 TEMPERATURE LEVELS: Different blends of tea require different temperatures. Smeg's KLF04 variable temperature kettle allows you to choose from a number of temperature settings between 50°C to 100°C to customise the water temperature 360 SWIVEL BASE: The kettle can slot onto the base in any position. The base has non-slip feet and a safety system that, in the absence of water, interrupts the operation of the unit ACOUSTIC ALARM: An acoustic alarm activates when switching on/off, at the beginning of a cycle and at the end of cycle with an option to silence this feature SMEG GUARANTEE: This product comes with a 2 year guarantee when you register for free with SMEG where you’ll be able to return the appliance to be repaired or replaced if faulty