Features:1. Made of quality materials with creative design, portable, lightweight, durable.2. With a crank arm for charging the flashlight, convenient and utility.3. It's a bright LED flashlight, also a radio for receiving information and an alarm for calling help.4. Can be used as power bank for charging cellphones and other electronics.5. Multi-function and compact, suitable for outdoor and emergency uses.Specification:Material: ABSColor: GreenFunction: Flash; Power Bank; Radio; AlarmLED Bead Quantity: 5LED Service Life: over 50,000 hoursIllumination: 5 LEDs- 75000 mcd; 15000 mcd per LEDPower Supply: Built-in 1 * 3.7V 120mAh batteryCharge Method: USB; ManualFlash Size (Length*Width*Height): Approx. 186 * 66 * 102 mm / 7.32 * 2.59 * 4.01 inchWeight: Approx. 180 gPackage Included:1 * Multi-function Flash1 * USB CableNoted:Therotation should be over 120 per minute for manual power generation, therotation frequency between 120 to 140 is recommended. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering..