Solar Reading Lamp with hand crank

Detailed Product Description
Solar Panel: monoCrystalline silicon, 4V/70mA (0.28W)
            Battery: rechargeable Ni-Cd battery, 1.2V/600mA
            Light source: 6PCS Super bright LED, each of above 13,000MCD
            Product size: 17x6X7cm (extension length: 28cm).
            Material: Thermoplastic ABS resin
            Charging model: by sunshine, by hand-cranking or by USB connecting
            to the computer.
            Dynamo Function: Crank it Clockwise or anticlockwise for 1 minute,
            it can work for 15 minutes.
            Working time: can work for 4-5 hours in strongest brightness after
            fully charging it.
            Switch: stepless light-adjustable switch
            Function: wonderful as Gifts for all kinds of ceremonies, festivals,
            meeting, your friends, or as emergency lamp for your home.
            Remark: The light head can be flexed freely. Extend it to be a
            reading lamp, and draw it back to be a flashlight.