Skin-friendly material and clean design: This practical vest is made of lightweight down cotton to ensure a comfortable and soft fit.
5 heating zones and 3 temperature adjustments: 5 carbon fiber heating elements generate heat at the waist, abdomen and upper back; one button for 3 heating settings: allowing you to feel warm in 360°, efficient heating design even It can also be heated quickly in extremely cold weather.
USB powered self-heating vest: powered by any 5V portable charger (low voltage and safe voltage), USB plug (on the inside of the left pocket) is compatible with most portable chargers on the market. (Note: you need to purchase a portable charger power supply separately).
Adjustable size, no expansion: 3 adjustable sizes (M-XXL) for everyone. Even in the cold winter, you don't need to wear too much clothes, it is easy to do any activities.
Multiple uses: This heated vest is ideal for camping, hiking, skiing, fishing, hunting, daily office and business activities. Suitable for men, women, boys and girls. The ideal gift for family members, friends. This is also a good gift for family and friends.