Advantages:

1.  Can heat for long time

    Heated by powerful Li-on battery, the vest can heat for 6 - 21 hours each time after being charged fully depending on the temperature you request.

2.  Long lifespan

     The battery can be recharged for more than 500 times. 

3.  Light and easy to carry

     With a weight of only 240 g, the battery is very light and small.  You can put it into your pocket  easily.

4.   Adjustable temperature

      By setting the power level (1-5 grade) of the battery, you can set the temperature from 30 to 60 as per your request.

5.   Foldable and washable 

The heating pad is foldable. Besides, the vest is washable after taking out the heating pad inside the vest.

6.    Adjustable size

With the zippers at the side of the vests, you can adjust the size of the vests as per your request easily.

Benefit:

1.  Keep warm in winter time

2.  Therapy function

In addition to heating, the FIR energy has also therapy function.  By absorbing the energy eradiated by Far Infrared Ray, it will promote the blood circulation in your body and therefore accelerate the metabolism in your body, alleviate pain, eliminating inflammation, relieve pressure and promote good sleeping.