Specifications
1.Light weight.
2.Adjustable temperature.
3.Light and easy to carry.
4.Internal material: 100% polyester, spacer.
5.External material: 72%nylon, 28%polyester.
6.Foldable and washable.
7.Packing detail: Packed by carton.
8.Weight: about 500g(M size, not including the small fans).
9.Supply Power:One Lithium-ion battery.
10.Battery charging time: about 2.5-3 hours.
11.Size: M-XXL(Can be customized).
12.Washed separately in the standard washing machine with the water temperature 40°C.Do not dry clean or iron.
13.Flexible and adjustable cooling operation, 4 Grades can be chosen, the highest airflow capacity can be up to 12-20L/min.
14.Long work time.No need ice or refrigeration colloid, using air as cooling medium, which is the most comfortable way to keep cool.

Product Feature
Feature:
The technical parameters of small fan
1).Electron:4 Grades controlling.
2).LED light shows the battery condition.
3).Size:144 X 97 X 29mm(width X height X depth).
4).Work voltage:7.4V.
5).Capicity:4400mAh
6).Input:DC8.4V-1200mA
7).Output power MAX 15W
8).Output adjust by four step
9).Resistance:4ohm-100ohm
10).Working Time:
4 High level 8 hours
3 Middle level 12 hours
2 Low level 20 hours
1 Lowest level 50 hours
11).Consumption of electricity:2.5W
12).Suitable for the crowd:
Daily household life(Cleaningwashing,Working in the gargen or Woodworking,Working or Shopping,Weeding)
Outdoor work group(Carrying goods,Warehouse work,Outside work,Worksite without air condition,High temperature worksite,Traffic police, Forest police frontier guards,Oil field workers,Railway workers)
The outdoors(Fishing enthusiasts,Hiker mountaineering adventure, Golf and other sports).