10 minutes of boiling water (up to 100?). 100% new. High quality, compact, easy to transport. One button for opening, practical and safe for driving. With dual functions heating and keeping warm. Can make tea, boil eggs, heat liquid food. Suitable for drivers, business man or those who enjoy travel, long time self-driving trip. Product description * Electric car mug 12V stainless steel voltage, 50W power, heating the water just for ten minutes. * Environmental and sound stainless steel liner. * Made of stainless steel for strength and durability. * Adopt non-toxic and non-odor material, effectively prevent bacteria. * Convenient and practical design of the waterproof cover structure, the best choice for you. * Stylish appearance and fashionable design, suitable for most cars. Specifications: * Material: stainless steel * Capacity: 400ml * Size: 7.3 * 21.1cm * Voltage: 12V * Power: 50W Package Include: 1 x Car Electric Heater Cup 1 x Car Charging Cable Note: This product is relatively simple, does not support anhydrous heating. Otherwise, it will be damaged. * BEST GIFT IDEA - A cute mug, a cute gift. A best gift for your families, friends and coworkers who like coffee, hot chocolate, protein powder or other drinks that need to be stirred. Give the person you love this mug, warm their hands, their hearts and all of life. Perfect for self-sufficient travel, travel, Fathers Day, Mothers Day, Christmas gift, Thanksgiving Day, Halloween, Black Friday, Cyber Monday, etc.