Product Description: 【Widely Compatible】QC3.0 USB Ports are universal and compatible with almost any 5V USB device, such as smartphones, 5V tablets, Speakers & headphones, ect. 【High Conversion Efficiency】solar charger has high efficiency power conversion rate, so it can capture more sunlight than conventional solar panels. The transformation effeciency is up to 22%, 【Foldable & Portable】Compact size design for portability, can be folded, great for any outdoor trips/activities outdoor trips/activities such as cycling, hiking, camping, snow mountains and more. .
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