- Blade: 3 Wings - Power: 15 Watt - Solar Panel : Polysilicon 9V/12W - 90 Degrees Rotation - Battery : 7.4V/6,000mAh Li-Ion Battery - Charger : USB Cable - Working Time : 5-10 Hours - Charging Time : 4-6 Hours - Material : PC + ABS - Fan Size : 33 x 30 x 16.5 Cm - Color : Black + Blue - Working Mode : Manual Control 3 Levels - Function : USB Port, Night Light