The WattUp can charge multiple devices simultaneously and should work on any number of devices, from phones and tablets to keyboards and earbuds, so long as they're outfitted with the right receiver. What's more, the WattUp ecosystem is manufacturer-agnostic -- like WiFi -- meaning that you'll still be able to, for example, charge your Samsung phone even if the transmitter is made by Sony or Apple.
While Energous does not have any retail-ready devices available just yet, the company does plan to show off the new technology at CES 2018, which runs January 9th-12th in Las Vegas.
source https://www.engadget.com/2017/12/26/fcc-approves-first-wireless-power-at-a-distance-charging-syste/