The cooling-fan system is used on customized clothing, designed for the outdoor workers and sportsmen. It takes away heat through sweat evaporation, make people feel cool and comfortable.

The whole system have two fans, one rechargeable battery, one charging plug and one wire controlled switch.

The system has 3 gear regulation(strong ,middle, weak).It needs 6 hours to complete one charge. Once fully charged it can continuously  work 11 hours for strong gear/14 hours for middle gear/20 hours for weak gear. The brand of battery cell is Panasonic, can be recharged 500 times. The diameter of the fan is 9CM.The material of the fan is ABS reinforced plastic. The weight of the whole system is about 460g. Warranty for one year. Colour and size can be customized. If you have any problem never hesitate to contact us.