10w mobile phone wireless charger $ 6.42 PRODUCT PARAMETERS Input: 9V / 2A, 5V / 2A Output: 10W / 7. 5W / 5W Transmission distance: 8.0mm Charging efficiency: 72% Adapter: 9V / 2A, 9V / 1.67A or 5V / 2A Power interface: micro data line interface size: 101mm in diameter and 6.6mm in height Color: black, silver, red, blue
