(1)**0mm fan blades；*8pcs led lamps；fan height:*0cm;

(2) 2 maintenance free lead-acid batteries；6v4.0ah*2;

(3)3 level controller；h:***0rpm；m:***0rpm;l:***0rpm;

(4) a wide-angle air supply; the level of directional adjustment;

(5)after charged it can works 3.5hrs for high speed,6hrs for low speed；

(6)case material：abs+pp+ rail＋surface treatment












 

(7)charging method:ac**0v/**0v,charging time:6~8hrs































 

(8) it can also charge the battery while the fanner working with ac,and the  light turns green when the batteris are full.