WiiM

WiiM is a global smart-audio brand owned by Linkplay Technology, founded in 2014.
Linkplay is a technology-driven company formed by engineers from Google, Harman, Broadcom, and InterVideo, specializing in wireless audio, streaming platforms, and smart-home integration.
WiiM was created to bring high-quality, affordable wireless audio streaming products to consumers worldwide.
WiiM is best known for:
High-resolution music streamers
Streaming amplifiers
Multi-room audio solutions
Smart speakers & wireless subwoofers.
Core Technologies:
Hi-Res Audio streaming (24bit / 192kHz)
Wi-Fi 6 / 6E + Bluetooth 5.x
Multi-room audio
HDMI ARC (on Amp models)
Roon Ready, Spotify Connect, Tidal Connect, Chromecast, AirPlay
Very powerful WiiM Home App.