Features: 1. Portable travel thermal cup: You can set any temperature from 30-100°C. Easy to use, add coffee or other beverages to the cup and use the buttons to set the temperature, then press the power button to start. It can set and stabilize any temperature you want. 2._x000D_ 2. Material safety: Medical grade 304 stainless steel and baby food grade PP; capacity is 420ml, easy to use in work, school, travel, camping, coffee, boiled eggs, and baby milk powder. 3._x000D_ 3. Four modes are adjustable: boiling/heat preservation/tea making/milk preparation can be adjusted according to personal preference; a teacup with a sensitive temperature sensor, LED temperature display and heating, insulation control keys, allowing you to know the cup's status anytime, anywhere. 4._x000D_ 4. Heating and insulation: on-demand selection and intelligent conversion, our on-board electric coffee cup is equipped with anti-dry burning device, it can prevent dry fire and heating without adding water, so that you can use it safely. 5._x000D_ 5. Sealed car heating cup: 360-degree upside down, no water leakage, automatic power off without water, and power off after the buzzer turns on. Specification: Product name: Car electric heating cup_x000D_ Product color: black,_x000D_ Product capacity: 420ml_x000D_ Product material: SUS304 stainless steel + PC material_x000D_ Product voltage: 12V-24V intelligent identification_x000D_ Product current: 5-12A intelligent identification_x000D_ Product power: 75~100W intelligent identification_x000D_ Car power cord: about 1.m_x000D_ Maximum temperature: 1003_x000D_ Controllable temperature: 30~100_x000D_ Product size: about 70*70*230mm_x000D_ Color box size: 14*10*25 cm_x000D_ Heating time: about 100 degrees Celsius in 25 minutes (the specific boiling time depends on the current level of different models and the ambient temperature) PackageList: 1* Electric cup _x000D_ 1* Car power cord _x000D_ 1* Color box Note: The product has two modes, fast heating and slow heating, which can be switched in cycles. If fast heating does not run, please switch to slow heating mode, indicating that the vehicle does not support high power._x000D_ Switching method: On the small screen, press and hold the function key (top) for three seconds.