Bullet Points:1、Highly Efficient: Solar Charger Power Bank uses monocrystalline silicon material, which provides a high photoelectric conversion rate of 18.8%. It is energy-saving, environmentally friendly, and pollution-free.2、Sturdy Material: Portable Solar Panel has monocrystalline silicon solar cells. It is sealed with epoxy resin. The panel avoids scratches and is more durable.3、Handle Design: The Solar Phone Charger is easy to hold and can be taken outdoors. It has a portable frame design, suitable for traveling, camping, hiking, cycling, and any outdoor activities.4、Easy to Fix: Solar Panel Charger can be used flexibly. You can secure it with the suction cups provided or tie it to the bag with a string. It has a slim and lightweight design.5、Wide Range of Applications: Standard USB output is suitable for cell phones and other portable digital devices. The Solar Power Bank has no built-in battery and can withstand high temperatures or strong sunlight. DescriptionThe Solar Panel Charger is slim and lightweight, only 2mm thick, yet the frame is very protective and sturdy. It converts sunlight into electricity very efficiently. When you're out and about, you can take your solar panels with you and enjoy your travels. SpecificationsProduct name: 3W 5V Solar Panel ChargerWorking voltage: 5VWorking current: 0-600mAOutput port: USBDeer: A-grade polysiliconTransfer rate: 18.8%Process: EVA lamination one pieceUSB cable length: about 50cm/19.69in (subject to the actual product)Pr