Key Features 𝑺𝒎𝒂𝒓𝒕 𝑳𝒊𝒇𝒆 𝒘𝒊𝒕𝒉 𝑺𝒎𝒂𝒓𝒕 𝑭𝒖𝒏𝒄𝒕𝒊𝒐𝒏𝒔: Use the free VeSync app to adjust your kettle's temperature, connect to Bluetooth, schedule when you want to start heating, hold a specific temperature, and much more 1°𝑭 𝑷𝒓𝒆𝒄𝒊𝒔𝒆 𝑻𝒆𝒎𝒑 𝑪𝒐𝒏𝒕𝒓𝒐𝒍 : Set the desired temperature between 104°F to 212°F and monitor in real time on the free Vesync app. With precise temperature control, enjoy your water to the exact degree that you want 4 𝑬𝒂𝒔𝒚 𝑷𝒓𝒆𝒔𝒆𝒕𝒔 & 𝑩𝒂𝒃𝒚 𝑭𝒐𝒓𝒎𝒖𝒍𝒂 𝑴𝒐𝒅𝒆: Choose between 4 temperature presets or customize your own with the MyBrew feature to meet your beverage needs. With Baby Formula Mode, cool the water to a set temperature after boiling for safely heated baby formula 𝑭𝒂𝒔𝒕 𝒂𝒏𝒅 𝑺𝒂𝒇𝒆 : Boil up to 0.85 quarts of water in 3–5 minutes with 1200W power. Enjoy safety features with powerful STRIX Thermostat Technology such as auto shut-off and boil-dry protection for less stress in each brew 𝑷𝒓𝒆𝒎𝒊𝒖𝒎 𝑴𝒂𝒕𝒆𝒓𝒊𝒂𝒍𝒔: The kettle’s durable interior, lid, and spout are made with food-grade 304 stainless steel and have no Teflon or chemical linings. Enjoy a longer lasting product without worrying about any plastic taste 𝑷𝒐𝒖𝒓𝒊𝒏𝒈 𝑾𝒂𝒓𝒎𝒕𝒉: Give the gift of precision with our gooseneck kettle – perfect for cozy moments and thoughtful brewing! Specifications Brand Cosori Manufacturer Cosori Model CS108-NK Material Stainless Steel Color Matte Black Size 0.8 Quarts Style Gooseneck Electric Kettle Product Type ELECTRIC_WATER_BOILER Included Components 1*Stainless Steel Kettle, User Manual Recommended Uses Boiling Special Features ['Automatic Shut-Off', 'Boil Dry Protection', 'Temperature Control', 'One Touch Preset'] Item Highlights No Plastic Contact with Water, App Control, 4 Presets & Custom Temp (104–212°F), 60-Min Keep Warm, Pour Over Coffee & Tea Item Type Keyword electric-kettles Item Dimensions H: 196 / L: 295 / W: 229 (Weight: 1166) Package Dimensions H: 199 / L: 308 / W: 242 (Weight: 1678) unit Description Key Features: Smart Functions: Enjoy full control of your kettle through your smartphone by connecting it to the free VeSync app. With VeSync, you can ①Adjust your kettle's temperature ②Change the Hold Temp time ③Schedule when you want your water to boil ④Customize your own preset using the "MyBrew" function · 4 precise temperature presets · 100% 304 food-grade stainless steel · Rapid boil in 3-5 mins Hard water is water that contains calcium or magnesium mineral ions often in the form of carbonate. These ions do not pose any health threat. How should we descale? 1. Fill the kettle with 1 cup of vinegar or lemon juice and 2 cups of water. 2. Boiling the liquids and leave it for 2 hours. 3. Rinse the kettle with clean water, and dry with a soft, clean cloth. 4. Repeat as needed. Notes: 1. Add at least 118 mL of filtered water to the kettle. Do not fill above the 'MAX' line. Wipe any water from the outside of the kettle and the base. 2.It's normal if your kettle exposes spot or rust on the stainless steel bottom after the first use if the water quality in your area is so hard. 3. The kettle will stop heating once the kettle is lifted during heating.