Audible ready signal: Yes Housing material: Stainless steel Preprogrammed temperatures: Yes Concealed heating element: Yes Filtering: Yes Wi-Fi: No Overheat protection: Yes Product colour: Black Water level indicator: Yes Anti-calc filter: Yes Water tank capacity: 1.7 L Keep warm function: Yes Control type: Buttons Keep warm function time: 120 min Number of temperature settings: 7 Heating element material: Stainless steel On/off switch: Yes Display type: LCD Adjustable thermostat: Yes Power: 1850 W AC input voltage: 220 - 240 V AC input frequency: 50 / 60 Hz Maximum power: 2200 W Manual: Yes Auto power off: Yes Lockable lid: Yes Ergonomic grip: Yes 360° rotational base: Yes Power source: AC Display: LCD