描述

Material: 100% polyester
Heated element: Super composite wire or Carbon fire
Power: 7.4V 1.5A
Adapter: 8.4V 1.2A (with certificate)
Heated pad: two in the waist one in the back
Temperature： 40-55℃
Swittch: 3 seetings
Size:S/M/L/XL/XXL
Feature: Washable and waterproof and eco-friendly