CHARZON 12000mAh Portable Charger Backup External Battery World's-Fastest (3.A Output) 4-Port Shake-to-Wake Highest-Energy-efficiency Power Pack for iPhone 5S, 5C, 5, 4S, iPad Air, iPads, Samsung Galaxy Tablets, other Android Smart Phones and Tablets .Watch animated video http://vimeo.com/73964284 (BLACK) Video tells the millions words. go to this link to watch the video http://vimeo.com/73964284 . Built-in with Micro USB cable and Apple lightning cable, so you don't have to carry extra cables when you travel KRAKEN HAS A BUILT IN SAMSUNG 12,000 m AH battery Besides 2 integrated cables for iphone 5 & Micro USB device, there are 2 extra USB ports on board to charge other USB device with your own cable Built-in Powerful Flashlight good for home use or outdoor InCLUDES 5V DC POWER ADAPTER FOR HIGH SPEED RECHARGING