MAIYUAN Bamboo Housing Qi Wireless Charger Pad Qi Charging Pad for Galaxy Note 5, S6 Edge+/S6/S6 Edge, Nexus 4/5/6,Nokia Lumia 950xl and Lumia 950 and All Qi Compatible Smartphones Input5V/3A,output5V/1A;working frequency110KHz-205KHzcharging efficiency73%MAX