(1)400MM fan blades; 60mins timer; Fan Height: 120CM;
(2)2 maintenance free lead-acid batteries; 6V4.0Ah*2;
(3)3 level controller; H: 1350RPM; M: 1150RPM; L: 1000RPM;
(4)a wide-angle air supply; The level of directional adjustment;
(5)after charged it can works 3.5hrs for high speed, 6.5hrs for low speed;
(6)Case Material: ABS+PP+ Rail+Surface Treatment
(7)Charging method: AC110V/220V; 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.