Product information:Output parameters: 5 (V)Type: Emergency ChargeCharging current: 100 (mA)Indication function: no indication functionColor: blueMaterial: ABSMaximum output voltage: DC5.5VMaximum output current: 600mAhUSB interface type:Rope length: 180 mmInput: DC 5.5V 600mAPackage:Plastic hand crank charger x1