What are the cold and warm artifacts in winter?

Hand warmers, foot warmers, warm blankets, masks, gloves, hot water bottles, hats, etc. Hand warmer: an automatic heating health care product developed by using physical and chemical principles. This product is very popular because of its novel and unique advantages such as automatic heating and strong practicability. Hand warmers have many functions such as automatic heating. Foot warmer: The multifunctional foot warmer consists of a foot cover and an inner container. The inner bag is a heater and the foot cover is a heater, which can be combined or separated.

Hand warmers, foot warmers, warm blankets, masks, gloves, hot water bottles, hats, etc.

Hand warmer: an automatic heating health care product developed by using physical and chemical principles. This product is very popular because of its novel and unique advantages such as automatic heating, fun and practicality-hand warmer has many functions such as automatic heating.

Foot warmer: The multifunctional foot warmer consists of a foot cover and an inner container. The inner bag is a heating element, and the foot cover is a heater, which can be combined or separated. Foot covers are similar to warm shoes, and the inner pockets are rectangular (and some are oval). First, unzip the lower back of the foot cover, then put the inner bag into the foot cover and zip it, and you can put your feet directly into the cover to use the product.

Warm blanket: it is an upgraded electric blanket, which can be covered. Its principle is similar to electric blanket. After electrifying, the blanket can be heated to keep warm. The indicator light of the controller is on, and heating is continued; The indicator lights alternate, and the electrical appliance enters a constant temperature state; The indicator lights dim and the equipment stops heating. Its material is different from electric blanket, such as flannel fabric and gem velvet fabric. , making the blanket more suitable for bedding and can also be washed directly.