Features: -With smart touch screen, with touch panel, you can quickly select different temperature ranges by pressing buttons. -The spring cover design allows you to open it with one hand, making it easy to drink water in any situation. -Equipped with an anti-dry-burn device, after heating to the set temperature, it will automatically keep warm for a long time. -It has wide applicability and can be used in DC 10V~24V various cars, buses, trucks, etc. -Made of medical grade 304 stainless steel and baby food grade PP, it is highly safe to use. -The capacity is 400 ml, which is suitable for work, school, travel, camping, etc. (Reminder: when heating, the bottle body will have a certain amount of heat, which is a normal phenomenon and does not affect the use!) Specification: Colour: black Material: 304 stainless steel+PP Capacity: 400ml Applicable voltage: 12V/24V Size: 23 7 7cm Package Included: 1x Electric heating bottle 1x Car power cord 1x Cup Brush VOGREX Electric Kettle 12V 24V Car Heating Cup 400ml Smart Touch UK in Black