Main Features Weight : 105g Demensions : φ 90 x φ 60 x 21.85 mm Input : 5-10V 4A Max Output Voltage: 5 / 9 / 12 / 18 V Output Power : 27 W Compatibility : 15W,10W,7.5W,5 W * 1. According to the test results of Huawei lab, the charging speed is faster than the following wired charging: 5V 1A; 5V 2A; 9V 2A. * 2. Support Qi protocol, which is the global standard of wireless charging launched by WPC of wireless charging alliance. As long as the equipment supporting standard Qi protocol can use Qi charger for charging. Packing List: Wireless charger X 1 5A USB Type-C cable X 1 User manual(CN Ver.) (including warranty card) X 1