High-Efficiency Solar Power: Utilize green energy with the 5V 28W solar panel for dependable, efficient charging. Dual USB Ports: Features two USB outputs to charge multiple devices simultaneously, perfect for mobile phones, USB lights, and more. Fast Charging Technology: Equipped with the latest fast-charging tech to quickly power your devices on the go. Portable & Foldable Design: Compact, lightweight, and foldable for easy storage and transportation, making it perfect for outdoor activities. Versatile Usage: Suitable for various devices, providing a reliable power source while outdoors.<br><br>Due to different batches, there may be differences in product appearance and printed text, which will not affect use. Colour:Black Material:Monocrystalline silicon<br><br>Package Contents: 1 * Solar Panel<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.