The Anker 622 Magnetic Wireless Battery Charger (MagGo) in black is a portable power bank specifically designed for Apple and Samsung devices. It has a sleek matte finish and a capacity of 5000 milliampere hours, providing multiple charges for your phone. The charger is equipped with wireless charging capabilities and a magnetic feature for easy connection. With its compact size and included charging cable, this power bank is perfect for on-the-go use, ensuring that you never miss a call or message due to a dead battery.