Applicable scenarios | Outdoor, indoor, winter use. |
Clothing structure | 4 layer |
Size | S,M,L,XL |
Material | Polyester,100G Cotton,fleece |
Temperature and duration | High level: 4-4.5hours, 42-45 degree. Medium Level: 4.5-6.0 hours, 38-42 degree Low Level: 6-8 hours 35-38 degree. |
Switch | 3 levels control |
Heating piece | 7.4V ,4W, 1 in 2 heating pad. |
Battery&Charger | 7.4V,2200MAH.8.4V,1.3A qucik charger |