(1)400MM fan blades

(2)2 maintenance free lead-acid batteries|: 6V4.0Ah*2(fan)

(3)3 level controller, 1250RPM, (fan)

(4)a wide-angle air supply: The level of directional adjustment(fan)

(5)it can work 3.5 ~5.5hrs after charged(fan)

(6)Case Material: PP+ Rai+Surface Treatment(fan)

(7)charging method: AC110V/220V(fan)

(8) it can also charge the battery while the fanner working with AC,
the light will be twinkling when it's being charged, while the light will become off when
it's fully charged(fan)

(9)15LED, can give you light when no power