Key benefits No disposable batteries required: compact flashlight with builtin rechargeable NiMH batteries for reliable light without frequent replacements. Solar and ambient light charging: place in the sun or under artificial light to collect and store energy for hours of light, even in low solar radiation areas. Emergency hand crank: in darkness, simply crank to generate light. One minute of cranking provides about 10 minutes of illumination. Portable and attachable: mini size with a quickaccess carabiner clip for easy attachment to a backpack, belt loop, or gear. Classic design with practical style: available in Green and Dim Gray, combining a timeless look with outdoor sports functionality. Specifications and features Colors: Green and Dim Gray Design: Classic portable flashlight with a compact, lightweight form Power options: Solar/ambient light charging plus handcrank energy generation Battery type: Rechargeable NiMH batteries Light generation method: Storage of energy from sun or light sources for later use; crankpowered charging for continued use Performance: 1 minute of cranking yields approximately 10 minutes of light Attachment: Quickaccess carabiner clip for attaching to backpacks, gear, or clothing Use scenarios Camping or hiking: carry this compact light on trails, clip it to your pack, and rely on it when night falls or in tent downtime. Climbing or outdoor sports: lightweight, clipready illumination that does not require disposable batteries during extended trips. Emergency preparedness or travel: keeps a dependable light source in a small package, ready for unexpected power outages or roadside emergencies. How to use To charge by light: place the flashlight where it can absorb sunlight or indoor light; energy will be stored for later use. In darkness: rotate the hand crank to generate immediate light; one minute of cranking provides about 10 minutes of illumination. Attachment: use the carabiner clip to secure the flashlight to your backpack, belt loop, or gear for easy access.