1.400MM/16 fan blades,there are two ways of charge,that is AC and DC. 2.Battery:6V4AH*2pcs 3.Working temperature:-10℃-+40℃ 4.It can work 3-5hours after charged 5.Solar panle:5W,charging time:12-15 hours Solar panle:10W, charging time:6-8 hours 6.The color box size:580x140x440mm,N.W:5kg |