Feature: 1. Solar and high‑efficiency solar charging circuits. Environmental protection and energy are inexhaustible. 2. Monocrystalline solar cells and epoxy resin sealing. 3. Portable and frame design is suitable for outdoor and indoor use. 4. Standard USB output, suitable for mobile phones and other portable digital devices. 5. With carabiners, it can be installed directly on the backpack or tent, convenient to use. Specification: Item Type: Solar Panel Color: As Pictures Shown Folding Size: Approx. 11.5x18.5x2cm/4.5x7.3x0.8in Expanded Size: Approx.48x18.5x0.3cm/18.9x7.3x0.1in Weight: Approx. 370g/13.1oz Solar energy: 7W Solar output: 5V / 1.4A Type of solar panel: monocrystalline silicon Conversion efficiency: >19.5% Output interface: USB USB output: 1x5V / 2A (Maximum) Package List: 1 x Solar Panel 2 x Carabiner Note: 1. Manual measurement, please allow 1‑2cm error, thank you! 2. The picture may not reflect the actual color of the project due to the differences between different displays.