The AirPower wireless charging mat was originally announced in September, 2017 at an Apple media event. According to reports, this handy device could be shipped by the American tech giants in March. The mat uses the Qi standard for wireless power transfer and should have multi-device charging capability. There has been no official confirmation from Apple yet.
https://www.notebookcheck.net/Apple-may-release-AirPower-charging-mat-in-March.285188.0.html