Key Features: Instant Setup & Go: Pre-attached carabiners and eyelets allow quick attachment to backpacks, tents, or gearno tools required!Wide Device Compatibility: Safely charges phones, power banks, LED lights, GPS devices, and other 3.6V-5V electronics.Eco-Friendly Power Source: Harness renewable solar energy to reduce carbon footprint during outdoor adventures.Built for Survival: Shock-resistant EVA layer protects against drops, dust, and extreme temperatures (-20°C to 60°C).Smart Angle Optimization: Integrated tilt guidance (30-40°) ensures peak charging efficiency without manual calculations. Specifications: Material: Class A polycrystalline siliconOutput: Dual USB ports (5V)Size: 305x250mm (12.01x9.84 inches) | Weight: 185g (net)Package Size: 350x260x30mm (13.78x10.24x1.18 inches) | Weight: 283g Usage Tips: Maximize Efficiency: Use in direct sunlight; tilt panel at 30-40° toward the sun. Avoid Obstacles: Cloudy days/glass barriers reduce performance.