Specification:
Main Material: ABS + Aluminum Alloy
Input Voltage: DC 5V
Operating Current: 0.36-1.6A
Rated Power: 10W
Battery Capacity: 8000mAh
Charging Time: Approx. 8 hours
Usage Time: 8-20 hours
Product Dimensions: 8.8*7.35*9.5cm
Packaging Weight: 330g

Product Features: 
Dual ball bearing high-speed motor (1.6W speed) 
Power bank 
Emergency flashlight 
Replaceable dustproof net 
Waist-mounted blower for engineering work