Come and see our amazing products. Ade of durable and resistant ABS+PC Material which protect it from rain,dirt and shock.30000mAh high capacity Li- polymer battery with solar panel which avoid over-voltage, over loan etc.10000mah HIGH CAPACITY keep you have power anytime.It's a great gift to print your logo, corporate logo and message. Pls confirm with us about the packing info, stock color and exact production time before placing your order.