... samll and light rechargeable Li-polymer battery Leather gloves/electric heated gloves with rachargeable lithium polymer battery System composition1. ... Celsius to minus 30 degrees Celsius .5. Knit gloves coat . Resilient,Windproof,waterproof, breathable.6. Insulation film ... Package box 1.Application. skiing,snowboarding,cycling,climbing,riding,Fishing,outdoor working and other outdoor sports.2.Safe ...