Mophie Essentials 45W Dual USB-C GaN ChargerThe mophie speedport 45 2 port GaN wall charger delivers up to a maximum shared output of 45W of fast charging power to your iPhone, iPad, or MacBook Air. With two USB C ports, you can charge two devices at once. GaN technology increases charging efficiency and speed, so you get a lot of power in a compact cube that fits easily in your bag or pocket. Features: 45W 2 port GaN fast wall charger Made with Galium Nitride (GaN) technology Charge an iPhone