Are you looking for a practical and portable car heating thermal cup? Are you looking for a heated thermal cup that can follow you anywhere? If your answer is yes, please take at this product! Our insulated mugs are enough to last a long time. It is one of your best options. Features -Color: Black. -Material: Stainless Steel, PC. -Size: About 23.00X7.00X7.00cm/9.04X2.75X2.75inch. -Product capacity: 420ml. -Product voltage: 12V-24V intelligent identification. -Product current: 5-12A intelligent identification. -Product power: 75~ intelligent identification. -Car power cord: about 1m. -Maximum temperature: 100 degree centigrade±3 degree centigrade. -Controllable temperature: 30 degree centigrade~100 degree centigrade. -Heating time: about 25 minutes degrees Celsius (the specific heating time varies according to the current level of different models and the ambient temperature). -Mainly made of mild stainless steel liner, safe, gentle, healthy and practical, you can use it to place drinks with confidence. -Universal design, suitable for most vehicles, it will be your good choice for car heating water bottle. -Well-designed, safe and practical, it can help you quickly heat your drinking water and provide you with more comfort. -Professional and practical, efficient and convenient, with automatic power-off setting, making your use safer. -One-piece design, safe and , not easy to power off, will meet your needs well. Package list: 1 1 x Cigarette Lighter