2 in 1 Charging and Protection case: Full charged with only 3 hrs; Protects your iPhone from scratch, daily wear and tear.
4200 mAh High Capacity battery case: Add over one and a half charges to an iPhone 8 plus, 7 plus or 6/6s plus, the case can charge iPhone 6/7 plus about 2 times.
Magnetic Slim Design: Large area of Magnetic Suction on the back cover works greatly with magnetic car phone mount holder, fully adjustable with 360°rotation provided more convenience while you driving.