Compact GaN Power - Features the latest in GaN technology for a safe, efficient, and ultra-compact high-powered charge that won't overheat or over-charge. Fast Charge iPhone and Samsung - USB-C PD 3.0 and PPS charging technologies help deliver a powerful and efficient charge to a wider range of devices. Charge an iPhone 13 from 0-50% in 28 mins† and a Samsung S21+ from 0-50% in 27 mins. Double Your Charging Potential - Comes with USB-C PD 3.0 with PPS charging technologies to deliver a powerful and fast charge for up to two devices. Travel-Ready - Charge all your devices on the road. Our Dual USB-C GaN Wall Charger with PPS has a compact and lightweight design that makes it ideal for travel. An Ideal Charge - Programmable Power Supply (PPS) technology dynamically adjusts the charger's output voltage based on the device its connected to, delivering the right amount of power needed for the ideal charge.