Exclusive Smart Charging:
Charge compatible devices at up to 5V/2.1A when under direct sunlight. Convert up to 21.5-23.5% of solar power into free energy with highly efficient sunpower solar panel.
It’s 5.8* 6*2.1in when folded. Foldable design makes it ultra compact and ready for travel, just slip it into the bag and go out whenever you like.
Constructed with four solar panels with waterproof nylon, this usb solar charger offers weather-resistant outdoor durability. And two eye-holes on the side allow easy attachment to backpacks, trees or tents.
Works for most of devices that require 5V power. You can charge iPhone, Android smartphones, tablets and other USB-charged devices. Energy-saving and environmentally friendly, the charger will keep USB-powered devices charged up while travelling.