7.2 channel, Network AV Receiver with Bluetooth and Built-in Wi-Fi. 8 x HDMI inputs. Dolby Atmos and DTS:X(via future firmware update)capability. 4K full-fee pass-thru, Four:Four:Four pure Coloration, HDR and HDCP2.2 enhance. ISF certification/calibration for picture. Odyssey MultEQ room calibration. Entrance panel USB enter. Web radio and access to track streaming services. AirPlay. iOS connection sharing….