RECHARGEABLE FAN with remote control and USB output+DC input *Battery: 2x6V 4.5AH lead acid battery *16 inch oscillating 5-speed fan *2 meters cable with two round pin *6pcs super bright led light *Over charge and discharge protection *Charging time: 15-24 Hours *Working time:5-speed: 2 Hours 4-speed: 3.5 Hours 3-speed: 6 Hours 2-speed: 15 Hours 1-speed: 30 Hours *Max power: 40 W *Adjustable height *DC Socket use for outside battery or solar panel recharge.