Description:Light weightLight and easy to carryFoldable and washableLong work time. No need ice or refrigeration colloid, using air as cooling medium, which is the most comfortable way to keep cool.Specification:Size: 2XLInput voltage: 5VSupply power: USBExternal material: 100% cottonInternal material: 100% polyesterColor: Camouflage/Blue/Light Grey/KhakiSuitable industry: Factory, Workshop, Logistics, Warehouse, Construction industry, Decoration industry, Landscaping, etc.Package Included:1 X Coat(Camouflage/Grey/White/Khaki)2 X Fan1 X 2-in1 USB Line