The Porodo Wireless Magnetic Pad with Retractable Type-C Output is a fast and efficient charger. Input options are 5V/2.4A, 9V/2.22A, and 12V/1.67A, and it can wirelessly output different levels of charging--15W, 10W, 7.5W, and 5W--to keep various devices adequately charged. The 15W wireless charger gives you a fast and reliable charge quickly, while the magnetic grip is strong enough to keep your phone in place. The charger will discharge fast thanks to the retractable Type-C lead that is 90 cm long. It has a 75% conversion rate, which makes it very efficient with energy. Its universal compatibility means that you can use it to charge many devices. Whether at home or on the go, the Porodo Magnetic Wireless Charging Pad is surely going to have you covered for all your charging needs.