Starting a Better Life in Shopping.Features:100% brand new and high quality2 ways power supply: Charged by solar energy or Hand shakingHand shake flashlight: Built-in dynamo， Rotate 120 revolutions at a constant speed per minute can lasts for 10 minutesSolar energy charge: Hand cranking is so tired that use solar power as the alternativeNo need to replace batteries or bulbs: Easier taking around than battery powered flashlightsBuilt-in 3.6V 40mAh rechargeable battery， can be charged more than 800 times under normal useSpecifications:Size: 90*50*34mmColor:Red/Black/Green/BlueMaterial:ABS plastic Package Included:1 * Hand Crank Dynamo 3 LEDs Solar Powered FlashlightEmbrace life， embrace shopping.