Energy efficient concealed stainless steel heating element for easy clean Damped, spring release hinged locking lid Advanced 3 stage clean anti-scale filter for cleaner water and a clearer kettle soft grip ergonomic handle 1.5 litre capacity 2 water windows 360 degree cordless base with cord winding facility Bell rings when the water is boiled Blue neon light ring around the bottom of the kettle illuminates when the kettle is on.