Size
Product details
This heated sleeveless vest for men in size M features five heating zones to warm the back, waist, and abdomen. With three heating levels, temperatures can be selected from 45 to 65 °C. The vest is made of ultra-soft polar fleece, and the heating film uses a heating material made from nanocomposite fibers. Additionally, the vest is powered via USB and works with any portable 5V/2.4A power supply (not included). The detachable 10,000 mAh battery can provide continuous heating for up to 8 hours. The vest has a V-neck design and is machine washable. It also includes a side zipper for width adjustment.