PRECISE TEMP CONTROL - Built-in PID temperature control chip, you can accurately preset the temperature of boiling water (100-212℉ range). Brewing coffee and tea at the best temperature is the precondition to get the best aroma and taste.PRECISE WATER FLOWS CONTROL - Optimized after thousands of pouring tests, the INTASTING Barista kettle can easily control the water flow rate, gentle or aggressive pours. Large dynamic range is suitable for a variety of brewing methods.AUTO KEEP WARM - Built-in keep warm program. After boilling, the kettle will automatically activation keep warm modle, and accurately control the water temperature in you set. You don’t have to worry about missing the temperature for brewing coffee.FAST BOILING - Equipped with a 1200w super power heating element, it only takes 3-5 minutes to boil water. When the water is boiled, the indicator light will turn red and there will be a tripping sound. Suitable for tea, coffee, oatmeal, and instant food.AUTO SAFETY FEATURES - Equipped with automatic shut-off and dry-burn prevention functions, giving you peace of mind. Adopt advance thermostat. After tens of thousands of tests, durability and safety can be effectively guaranteed. Product Description How to remove scale? Method 1: Step 1: Pour 1 cup of vinegar or lemon juice and 2 cups of water (1:2 ratio) into a kettle.Step 2: Bring the mixture to a boil, then soak it in the kettle for 2 hours.Step 3: Pour out the mixture and wipe away the limescale with a cloth.Step 4: Rinse the kettle with clean water and dry it.Repeat the above steps according to the degree of cleanliness. Method 2: Purchase scale remover and use as directed. INTASTING Smart Appliances Capacity 0.9L 0.9L 0.9L 1.5L Power 1200W 1200W 1200W 1500W Liner Material 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel 304 Stainless Steel Product Size 6.7"L x 8.3"W x 11.4"H 7.4"L x 8.1"W x 10.8"H 6.5"L x 8"W x 10.8"H 5.4"L x 5.4"W x 8.8"H Temp Control ±1℉ ±1℉ / / Features Mute Modle, Stopwatch Stopwatch, 0.65mm Spout Auto Shut-Off, 0.65mm Spout Auto Shut-Off, Doulbe Wall Track Page Views WithAuctiva's Counter