ECEEN ECC-626 13W Universal Foldable Solar Charger with Dual USB HIGH EFFICIENCY: Constructed of SUNPOWER solar cells, up to 22% efficiency provides 2A output (MAX), easier and faster to replenish juice for your powerless gadgets. LIGHT WEIGHT & ULTRA COMPACT: Only the half weight of other normal 13W and 14W solar panels on the market - 1.0lb. Folding size only 14 x 7 x 1.0inches for superior portability. UNIQUE VOLTAGE REGULATOR: Unique voltage regulator design to ensure stable voltage and current, protects your device while charging. Premium Dual USB output design supports charging 2 devices simultaneously in 1.6A total (MAX). UNIQUE DESIGN: High quality polyester for weather-resistant outdoor durability. Well-placed many hooks enable easy attachment to backpacks (4pcs free carabiners included) for use while on the go. there have a elastic fabric pocket can stock your cell phone or other's gadgets safety, and stock cables, etc. Easily folding because built-in 5 sets magnets, and with holder design can standing any where PACKAGE CONTENTS: 1PC* ECEEN 13W solar panel, 4PCS* Carabiners, 1PC* User manual, 1PC * 40cm Micro USB cable.