Charge 2 devices at the same time, such as your smartphone, digital camera, wireless headphones or another small mobile device. With enough power for up to 4 phone charges, the PowerUp 4 gives you eno more→ugh power to keep going for a few days. Compact design with smooth, contoured edges that slips neatly into a pocket or bag. Ideal for commuters who don't want to run out of power on the go. Features and Benefits Never run low on power - The digital battery display illuminates on use to show how much charge you have remaining, so you'll always know when it's time to charge up. Travel friendly - Carry in a small handbag to keep your devices powered on the go. So compact it fits neatly into the smallest p…