Fast wireless induction charger in Qi technology allows for wireless charging of phone batteries. Works with devices supporting standard and fast charging. Charging voltage: 5V/2A and 9V/1.67A Frequency: 110-205KHz Charging distance: 3~10mm Package includes: Wireless charger, micro USB cable (1m) Dimensions: 113x87x70mm Weight: 122g Quantity pcs. in carton: 100