Specifications materialstainless steelcolorsilvervoltage12vheatingabout 70 c 15 minutescapacityabout 450mlpackage weight200gpackage size16 8 7cm features 1 made of stainless steel and food grade material safe to drink boiled water 2 excellent sealing performance the sealed kettle cover is made of silicon gel safe and non toxic allowing hot drinks to stay at maximum temperature and preventing spillage 3 insulation technology both inside and outside of travel cups adopt vacuum insulation technology resulting in a good insulation effect on burns 4 humanized design this travel cup has an indicator light design to monitor the electric cup s working status and an anti slip handle 5 ideal for travel fits most car cup holdersand is great for travel use this is suitable for drivers businessmen or anyone who needs a long driving trip 6 this electric kettle is powered by a 12v lighter plug supply suitable for use with a 12v car package includes 1 x heating cup