Lightweight and portable: The solar charging panel is designed to be compact and lightweight, making it easy to carry in a backpack. It includes 2 carabiners for secure attachment to backpacks or gear, enabling hands charging on the move. Efficient solar conversion: Delivers up to 23 percent conversion efficiency, providing a reliable power source in a variety of environments. This supports sustainable, renewable energy wherever you are. Compatibility and USB output: Features a 5V USB output that is compatible with most 5V devices and electronics. Allows convenient charging of small devices using solar power. Durable and weatherproof: Constructed with IP67 waterproof material to withstand unpredictable weather and harsh conditions. The selfcleaning E film material is environmentally friendly and contributes to longlasting durability, even at temperatures. Use scenarios Outdoor recreation: Ideal for hiking, camping, and backpacking where access to power is limited. Attach the panel to your pack with the included carabiners to keep devices charged while you move. Emergency and remote locations: Useful during power outages or in remote areas away from outlets. Keeps essential devices such as phones, GPS units, and radios powered when traditional charging isn't available. Travel and daily convenience: Suitable for road trips, camping trips, or daily errands in sunny conditions. Provides a practical solar charging option for smartphones, cameras, and other small electronics.