98856850
Nov 15, 2024
Wireless and HDMI connected multi-room streaming audio amplifiers; wireless and HDMI connected multi-room audio preamplifiers; Audio hardware consisting of stand-alone voice controlled information devices, namely, cloud-connected and voice-controlled smart audio amplifiers which can connect both wirelessly and via HDMI cables to both audio speakers and personal assistant devices and streaming music, news and entertainment services; Voice-activated remote controls; Audio pre-amplifier, amplifier and speaker; Wireless audio accessory; Wireless audio pre-amplifier, amplifier and speaker.
Electrical and Scientific Apparatus