" 1.Blades diameter:12 inches 2.Power 38W,motor DC 12V 3.6colors:blue,green,red,orange,gray,black 4.Illumination: 8 LEDs

1.Blades diameter:12 inches2.Power 38W,motor DC 12V3.6colors:blue,green,red,orange,gray,black 4.Illumination: 8 LEDs                                       5.Over charging and over discharging protections 6.Maintenance free lead-acid batteries: 2 x 6V/4Ah                                                                   7.Both DC and AC power supply8.Charging time:10-15 hours9.Duration time:Fan with high intensity:>5 hours                           Fan with low intensity: >7 hours