I’ve reported previously (see here) on Israel’s Wi-Charge and its innovative WiFi (10-meter range) charging system. Wi-Charge now turns specific Amazon and Google smart speakers into wireless speakers. Wi-Charge is also expanding with new partners for its OEM program.

https://www.wi-charge.com/press/wi-charge-unveils-first-ever-wireless-power-kit-for-amazon-echo-dot-and-google-home-mini-smart-speakers-introduces-powered-by-wi-charge-oem-program/