Ultra compact design. 45% smaller compare to other original 20W wall cahrgers in the market. GaNSmart Technology optimises charging efficiency by ensuring minimal losses in the form of heat. Support Power Delivery 20W and Quick Charge 3.0. Charge iPhone 14 to 50% power in 30 mins. Supported Android devices to 80% power in 35 mins. Works flawlessly with all supported mobile devices. Auto-detect devices' power to deliver the fastest charge. Safety features for safe usage.