Simpeak [ 2-Pack] Hand Crank Solar Powered Flashlight, Emergency Rechargeable LED Flashlight, Survival Flashlight, Quick Snap Carbiner Dynamo Flashlight Torch for Outdoor Sports 1. Emergency Army Green Hand Crank Torch, Built-In Rechargeable battery, conveniently generates power for more than 10 minutes lighting by 1 minutes crank (basing one speed of two round per second). 2. Solar panel as a back-up powering method absorbs all kinds of light, such as strong and medium sunlight, lamp light and more. 3. Ergonomic and rugged design is comfortable and secure to grip in hand. Perfect for daily, emergency and outdoor lighting. 4. The built-in durable carabiner securely clips to your backpack, ideal for outdoor activities.Portable Size for out door use:124x45x32mm/86g. 5. What you get: 100% Brand New Simpeak Hand Crank and Solar Flashlight, user manual, unprecedented 2-year warranty and 24 hours customer service.