Car Blanket is also called as auto blanket, as it is normally used for keeping warm in the car.
As a result, it is normally used in the open air. When people go out for a picnic and want to have a snap in the daylight or even spend the whole night outside, then the car blanket would be a best choice for you.
It uses 12V voltage, rather than AC power.
You just need to plug it into cigarette lighter of your car, and it the blanket will keep you warm.
Below image as a reference:
Car Blanket Car Blankets, Heated Car Blanket, Car Electric Blanket, Car Heating Blanket Ningbo JustLive Electrical Appliance Co., Ltd , https://www.makeheat.net
Two strokes can make vegetable seedlings not afraid of cold
First, the seed treatment method: 1, low temperature treatment, also known as frozen processing, commonly used in melons and eggplant vegetables. The method is: The seeds that will germinate after bloating are frozen at a temperature of about 0° C. for 1 to 2 days, and then sown to promote germination and enhance the cold resistance of the seedlings. 2, temperature change processing. The tomato or cucumber seed to be germinated is placed at a relatively low temperature of 1 to 5°C every day for 12 to 18 hours, and then transferred to a higher temperature of 18 to 22°C for 12 to 6 hours, and thus repeated for several days, Significantly increase the cold resistance of vegetable seedlings and accelerate their growth and development. Second, the low-temperature refining seedling law: 1, in the seedlings before planting about 10 days, strictly control the water, and gradually increase the ventilation, the seedbed temperature dropped to 15 ~ 20 °C during the day, night (cucumber, pepper, eggplant, etc.) drop To 5 ~ 10 °C (for a robust tomato seedlings can be reduced to 1 ~ 5 °C). 2. Remove all coverings 3 to 4 days before colonization. In this way, the seedlings can be better adapted to the open environment after colonization, which will help shorten the seedling period and increase the survival rate.