Description: Smart Temperature Control: Compatible with most type of cars. Sensitive temperature monitoring, display and control, LED temperature display and heating. Automatic power-off: Easy Operation, Smart mug will stop work automatically when system test working state abnormal, such as no water in mug, voltage too high or too low. Material: Stainless steel cup, easy to wash. Use solid stainless steel exterior and interior that is safe to drink and durable for a long-lasting time. Anti-slip base design, non-slip. Big capacity: 480ml capacity,and the voltage: 12V-24V intelligent identification. It maximum temperature is 100degrees Celsius, Can heat and keep your hot water, coffee, milk, tea or other beverages warm. Convenience and Safety: Boil and keep your water temperature while driving, perfect for outdoor car travel, do not need to worry without hot water to drink any more when you are in a long and hard journey. Specification: Product capacity: 480ml Material: PP 304 Stainless Steel Rated Power: High Mode: 96W; Low Mode: 48W Rated Current: High Mode Max 8A; Low Mode Max 4A Rated Voltage: DC 12V/24V Heating time: about 100 degrees Celsius in 20 minutes Size Chart: Dia: 7cm/2.76inch Height: 23cm/9.06inch Package Includes: 1 Piece Car Kettle Heater 1 Piece 12V/24V Cigarette Lighter 1 Piece 220V Converting Line Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!