Specification: Wireless charging standard: Qi standard Power: 10W Wireless distance: 5mm Input: 5V 2000mA Output: 5V 1000mA Frequency: 100-200kHz Power transform efficiency: >75% Size: 155mm x 85mm x 9.9mm (L x W x H) Compatible for Google Nexus 4 5 6 phone，Nexus 7 PC AND Other Qi compliant devicePackage Content: 1X Wireless Charging Pad 1X USB Cable