1. Full copper motor
2. With lift and oscillating function
3. Overheat protection
4. With 3pcs metal blades
5. Full metal casing
6. With handle and Non-slip feet or stable support , more safe for using 
7. Free standing & portable type & wall-mounted 3 assemble modes 
8. Low noise and high air quantity  
9. Knob control, adjustable 3 speed settings 
10. Strong and long lasting construction ,suitable for the industrial and mining enterprises, workshops, warehouses and other places for heat prevention and cooling, ventilation
11.220-240V~ 50Hz，80W