Specifications
1.Material:
Inner material:interval fabric,100% polyester
Outer material:high quality textiles ,low air permeability ,72% nylon,28% polyester
2.Weight: about 500g, M size cooling vest (not including the draught fan)
3.Power supply: Lithium battery,Model 18650, 3 Monomer batteries
4.Battery charging time: about 2.5-3 hours
5.Noise: 1 grade-30dB-A;2 grade-36dB-A;3 grade-40dB-A
6.The of small draught fan:
1).Electron:3 grade air dampers controlling ( 1=low grade,2=middle grade,3=high grade)
2).LED light shows the battery condition
3).Size:144mm*97mm*29mm(width*height*depth)
4).Weight:265g
5).Work voltage:12V
6).Draught fan power: 3.5W
7).Volume Air Flow(2 fans): 1 grade-about 200liter/min
2 grade-about 320liter/min
3 grade-about 400liter/min
8).Working time: 1 grade-20hours
2 grade-10hours
3 grade-6hours
7.Washing instruction: washed in 40C water temperature alone, avoiding dry-clean or ironing
Advantages:
1. Can keep cooling for long time
Cooled by powerful Li-on battery, the vest can keep cool for 6 - 20 hours each time after being charged fully depending on the temperature you request.
2. Long lifespan
3. Light and easy to carry
With a weight of only 500 g, the battery is very light and small. You can put it into your pocket easily.
4. Adjustable temperature
By setting the power level (1-3 grade) of the battery, you can set the airflow from 200liter/min to 400liter/min according to your request.
5. Foldable and washable
6. Adjustable size
Feature:
1.Lightweight
2.Simple ,portable,easy to clean,convenient to transport
3.Flexible operation-adjustable cooling effect ,according to personal preference, 3 grades air dampers can be choose for you , the highest airflow can be up to 400liter/min.
4.Work time :up to 20 hours.
5.Constant cooling all concentrate on the upper body around.
6.Need no ice or colloid ,using air as cooling medium which is the most comfortable way to keep cooling.
7.Simplify the transportation for without cooling facility
Application field: Chemical steel industry, Architectural decoration and construction,mining,Agriculture and Forestry, fire department ,Safety/security service,Emergency Services,police
