Foshan Liansheng Automation Co., Ltd

1.Material

  Inner materialinterval fabric,100% polyester

  Outer materialhigh 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 technical parameters of small draught fan

1).Electron3 grade air dampers controlling ( 1=low grade,2=middle grade,3=high grade)

2).LED light shows the battery condition

3).Size144mm97mm29mm(widthheightdepth)

4).Weight265g

5).Work voltage12V

6).Draught fan power 3.5W

7).Volume Air Flow(2 fans)
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 200litermin to 400litermin according to your request.

5. Foldable and washable

6. Adjustable size