Portable Waist Air Conditioner Fan with Long Battery Life for Outdoor Work

This waist-mounted fan is designed for outdoor and high-temperature work environments. It features a brushless motor and ABS fan blades with 5 blades. It is powered by USB and has a built-in battery with a capacity of 4000mAh-6000mAh, providing a battery life of 6-8 hours. The housing is made of ABS. It has a noise level below 36dB(A). It has a five-speed setting with a short press to adjust. The operation is via a regular button. The product weight is 413g, and dimensions are 12.5*5*9cm. The packaging volume is 165*115*95mm. The model number is MX18.