Portable Solar Charger 8000mAh solar phone charger provide your devices with enough power supply when you are camping, hiking, outdoor adventure and other travelling New Hand Dynamo Function You can make a survival call by hand-cranking even in emergency without power and solar. Great success during typhoons, earthquakes and outdoor disasters! 2 USB Charging Port Built-in DC5V/1A DC5V/2.1A USB outputs allow you to fast charge two digital devices simultaneously, work with all //Tablets, other cell phones and electronic devices LED lighting For full charge, it can be used for more than 50 hours. It is perfect not only for daily use but also for outdoor and disaster prevention. Color: black Specification (1) Solar panel: 5-5.5V 0.4W (2)Capacity of polymer battery: 8000mAh can be used circularly for 500 times (3)Micro-USB Input: 5V/1A (4)Dual USB Output: 5V/1A 5V/2A (5) Material: ABS (6) LED light : 0.5W, cold light 11000-13000K,28LM, light for 50 hours How to use? When the first use, please fully charge the product. For charging phone by solar: place the product under sunlight and make the solar panel face to the sun. Push the gear button to , and then it began to charge your phone . For charging phone by dynamo: push the gear button to the and then rock the crank at constant speed. For LED light: push the gear button to the second gear, the LED light lighting place the product under sunlight and make the solar panel face to the sun . Package Included: 1* charging treasure 1* cable 1* hook Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.