product Description 1.FAST & EFFICIENT CHARGING: this solar panel charger has enough power to CHARGE 3 DEVICES AT THE SAME TIME Smart charging technology recognizes the input needed for a connected device and distributes current output accordingly 2.WIDE COMPATIBILITY: Its also the perfect backup in case of a power outage 3.PORTABLE & LIGHTWEIGHT: You can easily take this charger with you on any outdoor adventure Its ideal to use while backpacking, hiking, camping, kayaking & other outdoor activities. easily attach to your backpack, tent or trees. No matter where you go, you CAN KEEP ALL YOUR DEVICES FULLY CHARGED. 4.WEATHER-PROOF & DURABLE: Dont worry if those clouds could turn into rain our solar panels are shielded with industrial-strength PET polymer and sewn into rugged polyester canvas, making it highly resistant to water and dust. Its top-of-the-line construction provides maximum durability