Estone New Portable DC 12V Car Pot Hot Warm Water 100&deg; Heater Boiling Cup Thermo Mug Directions: You should clean the pot cover and the pot totally before you use it, and take care that the bottom of the pot shouldn't have water left. Holding the pot handle, open the cover to add water, the water level in the pot shall not be lower than 200ML or higher than pot identification mark. You should close the double pot cover, and put the pot fixed into the bracket, then take the cigarette lighter plugged into the power. After you plug the cigarette lighter, if the light on the bottom of pot is light up ,which means kettle's in working condition. According to the different water volum, boiling time can be long or short, the electricity will be cut off automatically after the water boiling, and the light at the bottom will go out The installation method: The pot cup has a metal bracket and there is a hook for installation at the side of pot, you need put the hook inserted into the bracket after you fixed the bracket. The metal bracket need to be inserted into the chink on two levels, and firmly fixed, such as the gap of car window glass. If it needs be fixed permanently, fix the metal bracket with screws. But you need to drill screw hole on the bracket first. After sale service of products The manufactured products undergo strict quality testing, the rated current of the product is the low voltage power supply, will not cause any damage to the car circuit, please rest assured in use. Five, Security warning; Note the use of safety, be careful not to upset burning water, so as not to be burned Practical and convenient -- boiling water and noodles, making tea (milk, Coffee), the two layers of the pot cover have good insulation, after removed, it can be used as drinking water cup. Using the full transparent water scale, it can clearly show the water volum, there is a lamp on the bottom of pot, you can clearly see the status of water even if at night Safe and efficient - 12v cigarette lighter fuse built- effective protection circuit with automatic voltage protection device, when the water boiled , the power is automatically turned off Warm humanity - the most need for the driver is to be able to drink a cup of hot boiling water or eat a bowl of hot noodles at winter or for q long-distance driving, this product will satisfy you