Product description:

1. Ideal for outdoor activities such as snowmobiles, motorcycles, mountain climbing, camping, hiking, skiing, fishing, hunting or office activities, as well as business use in autumn and winter, because it is thin and light, and does not feel bloated in your coat

2.You can use your own power to charge the vest and make sure you use the 5V / 2.1A universal serial bus port. Note: battery free. Universal serial bus plugs are compatible with most power sources on the market. It has three temperatures that can be adjusted, rising sharply, and 3s heating sharply. One-click control is easy to use

3.1 buttons control three temperatures-heating on the shoulder, upper back, middle and upper back, and one button for three heating settings, 40 ℃ / 104 degrees Fahrenheit to 60 ℃ / 140 degrees Fahrenheit. Using an intelligent heating system, it is recommended to wear a undershirt and then a vest to prevent low temperature burns

4. Help promote blood circulation and relieve muscle pain. At the same time, it also has the effect of hyperthermia. The best gift for family and friends, the warmest gift in the cold winter

Product parameters:

Name: hot vest

Material: polyester fiber

Weight: 350g

Rated power: 9W

Rated current:1850 mA