... LED flashlight Environmental Protect Emergency Lights 3LED hand cranking dynamo + solar power flashlight Two power way LED flashlight, Rechargeable, energy-saving ... Energy-saying and environment-friendly, powered by solar and hand cranking6 -Cool and stylish design, simply recharge by sun ... Unit Weight: 70g/0.15lb, Light weighted, convenient Hand crank 1 minute (Double Turn/second), three LED lights ...