[SMART CHARGING TECHNOLOGY] Charge compatible devices at up to 5V/3A when under direct sunlight. Convert up to 22-24% of solar power into free energy with highly efficient sunpower solar panel. [INCREDIBLE DURABLE] Energy-saving, constructed with PET laminated solar panels with high-wear PVC fabric, this usb solar charger offers weather-resistant outdoor durability. Works for most of devices that require 5V power. [HIGHLY PORTABLE] Ultra Compact size 10.3x 0.6in when folded and ready for travel, just slip it into the bag and go out whenever you like, the solar power panels with two eye-holes on the side allow easy attachment to backpacks, trees or tents. [WIDE COMPATIBILITY] The solar charger works for all mobile phones, pad, camera, tablet, bluetooth speaker, power bank and most of devices that require 5V power. [WHAT YOU GET] 1* CHOETECH Portable Solar Charger (19W USB Solar Charger), 1 x USB Charging Cables, 1 x User Guide. 24-month warranty and friendly customer service. Welcome guide, our fan-favorite 18-month warranty and friendly customer service.