... of wetPleasant wearing comfort by using air as cooling medium ApplicationArmy, Air force, Navy, Police, Industry worker, ... Outdoor, Medical/hospital, Racing, Motorcycle. Air Cooling GarmentAir ... Water Proof &Windbreaker FabricInner Material 3D air permeable fabric AC110VDC24VBatteryType Lithium-Ion BatteryVoltageV7.4CapacitymAh4400Battery ...