Practical, stylish sleeve for iPad 2, 3 and 4.The Power Star Tablet Sleeve Pollux is an iPad case and external battery in one. This stylish addition to Xtorm collection is meant to protect and store or iPad2/3/4 and anywhere with extra energy. The iPad can be just always used during charging. In the "back" of the Power Tablet Sleeve Pollux is a powerful 6600mAh Li-polymer battery attached. The USB output power bank that you can connect the iPad this with your own USB cable. The power bank itself is rechargeable via USB or AC power. The beautifully designed robust sleeve fits into any environment, from office to train and sports bar to golf. For ease in any situation, the new Power Tablet Sleeve Pollux into a snap in four vertical and horizontal positions down and also provides space for subtle storage of bank cards, business cards or student cards.