ABS Plastic Emergency Manual Dynamo Generator: constructed from ABS plastic for strong impact and wear resistance; lightweight, durable, not easily damaged, and with good waterproof performance to ensure stable use in harsh outdoor environments. Scope of application: suitable for diving, hiking, camping, teaching, searching, daily carry, night riding, cave exploration, night fishing, and patrolling. Humanized design with secure attachment: equipped with a practical buckle that can be fixed to a backpack, belt, or other equipment for easy access; improves portability and reduces the chance of loss during movement, making it ideal for outdoor activities or emergencies. Handcranked power and emergency lighting: features a handcranked charging function; turn the handle to generate power and obtain light on demand; whether you are camping, exploring, or facing an unexpected power outage, you can quickly illuminate the area to ensure light at any time. Use scenarios: Power outages at home or in the field where battery replacement is impractical. Outdoor adventures such as camping, hiking, or night exploration where quick access to light is important. Water or rugged environments including diving, night fishing, or patrol duties that benefit from a waterproof, durable manual dynamo flashlight.