Summer Air-cooled/ Air-condition Waistcoat/Vest
1.Internal material: 100% polyester, spacer fabrics/sandwich mesh.
2.External material: 72%nylon, 28%polyester
3.Weight: about 500g(M size, not including the small fans)
4.Supply Power: Lithium-ion battery,Model 18650, 3 batteries.
5.Battery charging time: about 2.5-3 hours
6.Size: M-XXL(can be customized)
7.Washed separately in the standard washing machine with the water
temperature 40°C. Do not dry clean or iron.
8.Packing detail: Packed by carton, 20pcs a carton. Carton size: