WIIM ULTRA

Wireless and HDMI connected multi-room audio streamers; Wireless and HDMI connected multi-room preamplifiers, Wireless and HDMI connected multi-room audio amplifiers; Wireless and HDMI connected multi-room audio receivers; Multi-room stereo; Audio speakers; Audio hardware consisting of stand-alone voice controlled information devices, namely, cloud-connected and voice-controlled smart audio streamers, preamplifiers, and audio receivers which can both wirelessly and through HDMI cables connect to personal assistant devices, turntables, televisions, headphones, AV receivers, subwoofers, smart speakers, and streaming music, news and entertainment services; Voice-activated remote controls