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: ABS Color: Green Function: Flash; Power Bank; Radio; Alarm LED Bead Quantity: 5 LED Service Life: over 50,000 hours Illumination: 5 LEDs - 75000 mcd ; 15000 mcd per LED Power Supply : Built-in 1 * 3.7V 120mAh battery Charge Method: USB; Manual Flash Size (Length*Width*Height): Approx. 186 * 66 * 102 mm / 7.32 * 2.59 * 4.01 inch Weight: Approx. 180 g Package Included: 1 * Multi-function Flash 1 * USB Cable Noted: The rotation should be over 120 per minute for manual power generation, the rotation 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. .