Xiaomi has (perhaps prematurely) announced Mi Air Charge technology which delivers 5 W remote wireless charging to devices within several meters of its base station. Although the announcement is exciting, it is currently only vaporware, with no devices shipping from the company in 2021 and no details about when it will hit the market.
https://www.notebookcheck.net/Xiaomi-prematurely-announces-futuristic-Air-Charge-remote-wireless-charging-technology.517468.0.html